diff --git a/src/main/java/com/pivovarit/collectors/ParallelCollectors.java b/src/main/java/com/pivovarit/collectors/ParallelCollectors.java
index 8b531b43..40b2baba 100644
--- a/src/main/java/com/pivovarit/collectors/ParallelCollectors.java
+++ b/src/main/java/com/pivovarit/collectors/ParallelCollectors.java
@@ -23,6 +23,7 @@
 import java.util.stream.Collector;
 import java.util.stream.Stream;
 import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
 
 /**
  * An umbrella class exposing static factory methods for instantiating parallel {@link Collector}s
@@ -823,6 +824,135 @@ private ParallelCollectors() {
         return Factory.streamingBy(classifier, mapper, c -> c.parallelism(parallelism));
     }
 
+    // parallelForEach
+
+    /**
+     * A convenience {@link Collector} for performing a parallel side-effecting operation
+     * on each element using Virtual Threads.
+     * <p>
+     * Unlike {@link #parallel(Function)}, this collector does not produce mapped results.
+     * Instead, the provided {@code action} is executed for its side effects (e.g. sending
+     * notifications, writing to external systems, updating shared state).
+     * The returned {@link CompletableFuture} completes when all actions have finished.
+     *
+     * <p><b>Note:</b> This collector does not limit parallelism in any way (it may spawn work for every
+     * element). As a result, it is not suitable for processing huge streams.
+     *
+     * <br>
+     * Example:
+     * <pre>{@code
+     * CompletableFuture<Void> result = Stream.of(1, 2, 3)
+     *   .collect(parallelForEach(i -> sendNotification(i)));
+     * }</pre>
+     *
+     * @param action the side-effecting operation to perform on each element
+     * @param <T>    the input element type
+     *
+     * @return a {@code Collector} producing a {@link CompletableFuture} that completes
+     * when all actions have finished
+     *
+     * @since 4.1.0
+     */
+    public static <T> Collector<T, ?, CompletableFuture<@Nullable Void>> parallelForEach(
+      Consumer<? super T> action) {
+        Objects.requireNonNull(action, "action cannot be null");
+
+        return Factory.collecting(consumeAndReturn(), asFunction(action), c -> {});
+    }
+
+    /**
+     * A convenience {@link Collector} for performing a parallel side-effecting operation
+     * on each element (by default on Virtual Threads), with additional configuration applied
+     * via the provided {@code configurer}.
+     * <p>
+     * Unlike {@link #parallel(Function, Consumer)}, this collector does not produce mapped results.
+     * Instead, the provided {@code action} is executed for its side effects. The {@code configurer}
+     * can be used to set a custom executor, parallelism level, batching, or decorators.
+     *
+     * <p><b>Note:</b> Unless the {@code configurer} explicitly limits parallelism (e.g. via
+     * {@link CollectingConfigurer#parallelism(int)}), this collector does not limit parallelism in any
+     * way (it may spawn work for every element). As a result, it is not suitable for processing huge
+     * streams.
+     *
+     * <p><b>Note:</b> For more information on available configuration options, see
+     * {@link CollectingConfigurer}.
+     *
+     * <br>
+     * Example:
+     * <pre>{@code
+     * CompletableFuture<Void> result = Stream.of(1, 2, 3)
+     *   .collect(parallelForEach(i -> sendNotification(i), c -> c
+     *     .parallelism(64)
+     *     .batching()
+     *   ));
+     * }</pre>
+     *
+     * @param action     the side-effecting operation to perform on each element
+     * @param configurer callback used to configure execution (see {@link CollectingConfigurer})
+     * @param <T>        the input element type
+     *
+     * @return a {@code Collector} producing a {@link CompletableFuture} that completes
+     * when all actions have finished
+     *
+     * @since 4.1.0
+     */
+    public static <T> Collector<T, ?, CompletableFuture<@Nullable Void>> parallelForEach(
+      Consumer<? super T> action,
+      Consumer<CollectingConfigurer> configurer) {
+        Objects.requireNonNull(action, "action cannot be null");
+        Objects.requireNonNull(configurer, "configurer cannot be null");
+
+        return Factory.collecting(consumeAndReturn(), asFunction(action), configurer);
+    }
+
+    /**
+     * A convenience {@link Collector} for performing a parallel side-effecting operation
+     * on each element using Virtual Threads, with a maximum parallelism level.
+     * <p>
+     * This overload is a convenience for applying an easy parallelism cap. For additional configuration
+     * options (e.g. batching or a custom {@link java.util.concurrent.Executor}), use the overload
+     * accepting a {@link CollectingConfigurer}.
+     *
+     * <br>
+     * Example:
+     * <pre>{@code
+     * CompletableFuture<Void> result = Stream.of(1, 2, 3)
+     *   .collect(parallelForEach(i -> sendNotification(i), 64));
+     * }</pre>
+     *
+     * @param action      the side-effecting operation to perform on each element
+     * @param parallelism maximum parallelism (must be positive)
+     * @param <T>         the input element type
+     *
+     * @return a {@code Collector} producing a {@link CompletableFuture} that completes
+     * when all actions have finished
+     *
+     * @since 4.1.0
+     */
+    public static <T> Collector<T, ?, CompletableFuture<@Nullable Void>> parallelForEach(
+      Consumer<? super T> action, int parallelism) {
+        Objects.requireNonNull(action, "action cannot be null");
+
+        return Factory.collecting(
+          consumeAndReturn(),
+          asFunction(action),
+          c -> c.parallelism(parallelism));
+    }
+
+    private static <T> Function<T, @Nullable Void> asFunction(Consumer<? super T> action) {
+        return t -> {
+            action.accept(t);
+            return null;
+        };
+    }
+
+    private static <T> Function<Stream<T>, @Nullable Void> consumeAndReturn() {
+        return s -> {
+            s.forEach(__ -> {});
+            return null;
+        };
+    }
+
     /**
      * A convenience {@code Collector} for collecting a {@code Stream<CompletableFuture<T>>}
      * into a {@code CompletableFuture<R>} using a provided {@code Collector<T, ?, R>}
diff --git a/src/test/java/com/pivovarit/collectors/TypeChecks.java b/src/test/java/com/pivovarit/collectors/TypeChecks.java
index 75ac7247..80cadcc9 100644
--- a/src/test/java/com/pivovarit/collectors/TypeChecks.java
+++ b/src/test/java/com/pivovarit/collectors/TypeChecks.java
@@ -15,6 +15,7 @@
  */
 package com.pivovarit.collectors;
 
+import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.stream.Collector;
 
@@ -43,6 +44,12 @@ private static <A, R> void expectCollector(Collector<A, ?, R> c) {
 
     static final class Covariance {
 
+        record Consumers(
+          Consumer<SuperClass> superConsumer,
+          Consumer<SubClass> subConsumer
+        ) {
+        }
+
         record Functions(
           Function<SubClass, SuperClass> subToSuper,
           Function<SubClass, SubClass> subToSub
@@ -105,12 +112,28 @@ record StreamingBy(Functions f) {
                 expectCollector(ParallelCollectors.parallelToStreamBy(f.subToSub, f.subToSub, c -> {}));
             }
         }
+
+        record ParallelForEach(Consumers cons) {
+            ParallelForEach {
+                // Consumer<SuperClass> should be accepted for Collector<SubClass, ...>
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.superConsumer));
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.subConsumer));
+
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.superConsumer, c -> {}));
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.subConsumer, c -> {}));
+
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.superConsumer, 42));
+                expectCollector(ParallelCollectors.<SubClass>parallelForEach(cons.subConsumer, 42));
+            }
+        }
     }
 
     static final class Contravariance {
 
         private static final Function<SuperClass, SubClass> superToSub = x -> new SubClass();
         private static final Function<Object, SubClass> objToSub = x -> new SubClass();
+        private static final Consumer<SuperClass> superConsumer = x -> {};
+        private static final Consumer<Object> objConsumer = x -> {};
 
         record Parallel() {
             Parallel {
@@ -165,5 +188,18 @@ record StreamingBy() {
                 expectCollector(ParallelCollectors.parallelToStreamBy(objToSub, objToSub, c -> {}));
             }
         }
+
+        record ParallelForEach() {
+            ParallelForEach {
+                expectCollector(ParallelCollectors.parallelForEach(superConsumer));
+                expectCollector(ParallelCollectors.parallelForEach(objConsumer));
+
+                expectCollector(ParallelCollectors.parallelForEach(superConsumer, c -> {}));
+                expectCollector(ParallelCollectors.parallelForEach(objConsumer, c -> {}));
+
+                expectCollector(ParallelCollectors.parallelForEach(superConsumer, 42));
+                expectCollector(ParallelCollectors.parallelForEach(objConsumer, 42));
+            }
+        }
     }
 }
diff --git a/src/test/java/com/pivovarit/collectors/test/ParallelForEachTest.java b/src/test/java/com/pivovarit/collectors/test/ParallelForEachTest.java
new file mode 100644
index 00000000..98132c68
--- /dev/null
+++ b/src/test/java/com/pivovarit/collectors/test/ParallelForEachTest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2014-2026 Grzegorz Piwowarek, https://4comprehension.com/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.pivovarit.collectors.test;
+
+import com.pivovarit.collectors.ParallelCollectors;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Consumer;
+import java.util.stream.Collector;
+import java.util.stream.IntStream;
+import java.util.stream.Stream;
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.TestFactory;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+class ParallelForEachTest {
+
+    @TestFactory
+    Stream<DynamicTest> shouldProcessAllElements() {
+        return allForEach()
+          .map(c -> DynamicTest.dynamicTest(c.name(), () -> {
+              var processed = new ConcurrentLinkedQueue<Integer>();
+              var list = IntStream.range(0, 100).boxed().toList();
+
+              list.stream()
+                .collect(c.collector(processed::add))
+                .join();
+
+              assertThat(processed).containsExactlyInAnyOrderElementsOf(list);
+          }));
+    }
+
+    @TestFactory
+    Stream<DynamicTest> shouldProcessEmpty() {
+        return allForEach()
+          .map(c -> DynamicTest.dynamicTest(c.name(), () -> {
+              var counter = new AtomicInteger();
+
+              Stream.<Integer>empty()
+                .collect(c.collector(i -> counter.incrementAndGet()))
+                .join();
+
+              assertThat(counter.get()).isZero();
+          }));
+    }
+
+    @TestFactory
+    Stream<DynamicTest> shouldPropagateException() {
+        return allForEach()
+          .map(c -> DynamicTest.dynamicTest(c.name(), () -> {
+              assertThatThrownBy(() -> IntStream.range(0, 10)
+                .boxed()
+                .collect(c.collector(i -> {
+                    if (i == 7) {
+                        throw new IllegalArgumentException();
+                    }
+                }))
+                .join())
+                .isInstanceOf(CompletionException.class)
+                .hasCauseExactlyInstanceOf(IllegalArgumentException.class);
+          }));
+    }
+
+    @TestFactory
+    Stream<DynamicTest> shouldReturnCompletableFutureVoid() {
+        return allForEach()
+          .map(c -> DynamicTest.dynamicTest(c.name(), () -> {
+              CompletableFuture<Void> result = Stream.of(1, 2, 3)
+                .collect(c.collector(i -> {}));
+
+              assertThat(result.join()).isNull();
+          }));
+    }
+
+    record ForEachCollector(String name, ForEachFactory factory) {
+        Collector<Integer, ?, CompletableFuture<Void>> collector(Consumer<Integer> action) {
+            return factory.create(action);
+        }
+    }
+
+    @FunctionalInterface
+    interface ForEachFactory {
+        Collector<Integer, ?, CompletableFuture<Void>> create(Consumer<Integer> action);
+    }
+
+    private static Stream<ForEachCollector> allForEach() {
+        var executor = Executors.newCachedThreadPool();
+        return Stream.of(
+          new ForEachCollector("parallelForEach()",
+            ParallelCollectors::parallelForEach),
+          new ForEachCollector("parallelForEach(c -> {})",
+            a -> ParallelCollectors.parallelForEach(a, c -> {})),
+          new ForEachCollector("parallelForEach(c -> c.parallelism(4))",
+            a -> ParallelCollectors.parallelForEach(a, c -> c.parallelism(4))),
+          new ForEachCollector("parallelForEach(c -> c.executor(e))",
+            a -> ParallelCollectors.parallelForEach(a, c -> c.executor(executor))),
+          new ForEachCollector("parallelForEach(c -> c.executor(e).parallelism(4))",
+            a -> ParallelCollectors.parallelForEach(a, c -> c.executor(executor).parallelism(4))),
+          new ForEachCollector("parallelForEach(c -> c.executor(e).parallelism(4).batching())",
+            a -> ParallelCollectors.parallelForEach(a, c -> c.executor(executor).parallelism(4).batching())),
+          new ForEachCollector("parallelForEach(4)",
+            a -> ParallelCollectors.parallelForEach(a, 4)),
+          new ForEachCollector("parallelForEach(1)",
+            a -> ParallelCollectors.parallelForEach(a, 1))
+        );
+    }
+}