diff --git a/src/Processor/ForeachProcessor.php b/src/Processor/ForeachProcessor.php
new file mode 100644
index 0000000000..f62881e03a
--- /dev/null
+++ b/src/Processor/ForeachProcessor.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Elastica\Processor;
+
+/**
+ * Elastica Foreach Processor.
+ *
+ * @author Federico Panini <fpanini@gmail.com>
+ * @author Thibaut Simon-Fine <tsimonfine@gmail.com>
+ *
+ * @see https://www.elastic.co/guide/en/elasticsearch/reference/current/foreach-processor.html
+ */
+class ForeachProcessor extends AbstractProcessor
+{
+    public const DEFAULT_IGNORE_MISSING_VALUE = false;
+
+    /**
+     * @param AbstractProcessor|array $processor
+     */
+    public function __construct(string $field, $processor)
+    {
+        $this->setField($field);
+
+        if ($processor instanceof AbstractProcessor) {
+            $this->setProcessor($processor);
+        } elseif (\is_array($processor)) {
+            $this->setRawProcessor($processor);
+        } else {
+            throw new \TypeError(\sprintf('Argument 2 passed to %s::__construct() must be of type %s|array, %s given.', self::class, AbstractProcessor::class, \is_object($processor) ? \get_class($processor) : \gettype($processor)));
+        }
+    }
+
+    /**
+     * Set field.
+     *
+     * @return $this
+     */
+    public function setField(string $field): self
+    {
+        return $this->setParam('field', $field);
+    }
+
+    /**
+     * Set processor.
+     *
+     * @return $this
+     */
+    public function setProcessor(AbstractProcessor $processor): self
+    {
+        return $this->setParam('processor', $processor);
+    }
+
+    /**
+     * Set raw processor.
+     * Example : ['remove' => ['field' => 'user_agent']].
+     *
+     * @return $this
+     */
+    public function setRawProcessor(array $processor): self
+    {
+        return $this->setParam('processor', $processor);
+    }
+
+    /**
+     * Set ignore_missing. Default value false.
+     *
+     * If true and field does not exist or is null, the processor quietly exits without modifying the document
+     *
+     * @return $this
+     */
+    public function setIgnoreMissing(bool $ignoreMissing): self
+    {
+        return $this->setParam('ignore_missing', $ignoreMissing);
+    }
+}
diff --git a/tests/Processor/ForeachProcessorTest.php b/tests/Processor/ForeachProcessorTest.php
new file mode 100644
index 0000000000..cc2de7850b
--- /dev/null
+++ b/tests/Processor/ForeachProcessorTest.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace Elastica\Test\Processor;
+
+use Elastica\Bulk;
+use Elastica\Document;
+use Elastica\Processor\ForeachProcessor;
+use Elastica\Processor\Uppercase;
+use Elastica\ResultSet;
+use Elastica\Test\BasePipeline as BasePipelineTest;
+
+/**
+ * @internal
+ */
+class ForeachProcessorTest extends BasePipelineTest
+{
+    /**
+     * @group unit
+     */
+    public function testForeachProcessorDefault(): void
+    {
+        $subprocessor = new Uppercase('field2');
+        $processor = new ForeachProcessor('field1', $subprocessor);
+
+        $expected = [
+            'foreach' => [
+                'field' => 'field1',
+                'processor' => [
+                    'uppercase' => [
+                        'field' => 'field2',
+                    ],
+                ],
+            ],
+        ];
+
+        $this->assertEquals($expected, $processor->toArray());
+    }
+
+    /**
+     * @group unit
+     */
+    public function testForeachRawProcessorDefault(): void
+    {
+        $subprocessor = [
+            'uppercase' => [
+                'field' => 'field2',
+            ],
+        ];
+        $processor = new ForeachProcessor('field1', $subprocessor);
+
+        $expected = [
+            'foreach' => [
+                'field' => 'field1',
+                'processor' => [
+                    'uppercase' => [
+                        'field' => 'field2',
+                    ],
+                ],
+            ],
+        ];
+
+        $this->assertEquals($expected, $processor->toArray());
+    }
+
+    /**
+     * @group unit
+     */
+    public function testForeachProcessorIgnoreMissing(): void
+    {
+        $subprocessor = new Uppercase('field2');
+        $processor = new ForeachProcessor('field1', $subprocessor);
+        $processor->setIgnoreMissing(true);
+
+        $expected = [
+            'foreach' => [
+                'field' => 'field1',
+                'processor' => [
+                    'uppercase' => [
+                        'field' => 'field2',
+                    ],
+                ],
+                'ignore_missing' => true,
+            ],
+        ];
+
+        $this->assertEquals($expected, $processor->toArray());
+    }
+
+    /**
+     * @group functional
+     */
+    public function testForeachProcessor(): void
+    {
+        $subprocessor = new Uppercase('_ingest._value');
+        $foreach = new ForeachProcessor('values', $subprocessor);
+
+        $pipeline = $this->_createPipeline('my_custom_pipeline', 'pipeline for Foreach');
+        $pipeline->addProcessor($foreach)->create();
+
+        $index = $this->_createIndex();
+        $bulk = new Bulk($index->getClient());
+        $bulk->setIndex($index);
+
+        $bulk->addDocuments([
+            new Document(null, ['name' => 'ruflin', 'type' => 'elastica', 'values' => ['foo', 'bar', 'baz']]),
+        ]);
+        $bulk->setRequestParam('pipeline', 'my_custom_pipeline');
+
+        $bulk->send();
+        $index->refresh();
+
+        /** @var ResultSet $result */
+        $result = $index->search('*');
+
+        $this->assertCount(1, $result->getResults());
+
+        foreach ($result->getResults() as $rx) {
+            $value = $rx->getData();
+            $this->assertCount(3, $value['values']);
+            $this->assertEquals('FOO', $value['values'][0]);
+            $this->assertEquals('BAR', $value['values'][1]);
+            $this->assertEquals('BAZ', $value['values'][2]);
+        }
+    }
+}