diff --git a/velox/functions/sparksql/aggregates/CMakeLists.txt b/velox/functions/sparksql/aggregates/CMakeLists.txt
index 011ff1dfeb39..3c5fd2f9e54e 100644
--- a/velox/functions/sparksql/aggregates/CMakeLists.txt
+++ b/velox/functions/sparksql/aggregates/CMakeLists.txt
@@ -17,6 +17,7 @@ add_library(
   BitwiseXorAggregate.cpp
   BloomFilterAggAggregate.cpp
   CentralMomentsAggregate.cpp
+  CollectListAggregate.cpp
   FirstLastAggregate.cpp
   MinMaxByAggregate.cpp
   Register.cpp
diff --git a/velox/functions/sparksql/aggregates/CollectListAggregate.cpp b/velox/functions/sparksql/aggregates/CollectListAggregate.cpp
new file mode 100644
index 000000000000..101eee9d8a11
--- /dev/null
+++ b/velox/functions/sparksql/aggregates/CollectListAggregate.cpp
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+#include "velox/functions/sparksql/aggregates/CollectListAggregate.h"
+
+using namespace facebook::velox::aggregate;
+using namespace facebook::velox::exec;
+
+namespace facebook::velox::functions::aggregate::sparksql {
+namespace {
+class CollectListAggregate {
+ public:
+  using InputType = Row<Generic<T1>>;
+
+  using IntermediateType = Array<Generic<T1>>;
+
+  using OutputType = Array<Generic<T1>>;
+
+  /// In Spark, when all inputs are null, the output is an empty array instead
+  /// of null. Therefore, in the writeIntermediateResult and writeFinalResult,
+  /// we still need to output the empty element_ when the group is null. This
+  /// behavior can only be achieved when the default-null behavior is disabled.
+  static constexpr bool default_null_behavior_ = false;
+
+  static bool toIntermediate(
+      exec::out_type<Array<Generic<T1>>>& out,
+      exec::optional_arg_type<Generic<T1>> in) {
+    if (in.has_value()) {
+      out.add_item().copy_from(in.value());
+      return true;
+    }
+    return false;
+  }
+
+  struct AccumulatorType {
+    ValueList elements_;
+
+    AccumulatorType() = delete;
+
+    explicit AccumulatorType(HashStringAllocator* /*allocator*/)
+        : elements_{} {}
+
+    static constexpr bool is_fixed_size_ = false;
+
+    bool addInput(
+        HashStringAllocator* allocator,
+        exec::optional_arg_type<Generic<T1>> data) {
+      if (data.has_value()) {
+        elements_.appendValue(data, allocator);
+        return true;
+      }
+      return false;
+    }
+
+    bool combine(
+        HashStringAllocator* allocator,
+        exec::optional_arg_type<IntermediateType> other) {
+      if (!other.has_value()) {
+        return false;
+      }
+      for (auto element : other.value()) {
+        elements_.appendValue(element, allocator);
+      }
+      return true;
+    }
+
+    bool writeIntermediateResult(
+        bool /*nonNullGroup*/,
+        exec::out_type<IntermediateType>& out) {
+      // If the group's accumulator is null, the corresponding intermediate
+      // result is an empty list.
+      copyValueListToArrayWriter(out, elements_);
+      return true;
+    }
+
+    bool writeFinalResult(
+        bool /*nonNullGroup*/,
+        exec::out_type<OutputType>& out) {
+      // If the group's accumulator is null, the corresponding result is an
+      // empty list.
+      copyValueListToArrayWriter(out, elements_);
+      return true;
+    }
+
+    void destroy(HashStringAllocator* allocator) {
+      elements_.free(allocator);
+    }
+  };
+};
+
+AggregateRegistrationResult registerCollectList(
+    const std::string& name,
+    bool withCompanionFunctions,
+    bool overwrite) {
+  std::vector<std::shared_ptr<exec::AggregateFunctionSignature>> signatures{
+      exec::AggregateFunctionSignatureBuilder()
+          .typeVariable("E")
+          .returnType("array(E)")
+          .intermediateType("array(E)")
+          .argumentType("E")
+          .build()};
+  return exec::registerAggregateFunction(
+      name,
+      std::move(signatures),
+      [name](
+          core::AggregationNode::Step /*step*/,
+          const std::vector<TypePtr>& argTypes,
+          const TypePtr& resultType,
+          const core::QueryConfig& /*config*/)
+          -> std::unique_ptr<exec::Aggregate> {
+        VELOX_CHECK_EQ(
+            argTypes.size(), 1, "{} takes at most one argument", name);
+        return std::make_unique<SimpleAggregateAdapter<CollectListAggregate>>(
+            resultType);
+      },
+      withCompanionFunctions,
+      overwrite);
+}
+} // namespace
+
+void registerCollectListAggregate(
+    const std::string& prefix,
+    bool withCompanionFunctions,
+    bool overwrite) {
+  registerCollectList(
+      prefix + "collect_list", withCompanionFunctions, overwrite);
+}
+} // namespace facebook::velox::functions::aggregate::sparksql
diff --git a/velox/functions/sparksql/aggregates/CollectListAggregate.h b/velox/functions/sparksql/aggregates/CollectListAggregate.h
new file mode 100644
index 000000000000..5696d68e1f0d
--- /dev/null
+++ b/velox/functions/sparksql/aggregates/CollectListAggregate.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+#pragma once
+
+#include "velox/exec/SimpleAggregateAdapter.h"
+#include "velox/functions/lib/aggregates/ValueList.h"
+
+namespace facebook::velox::functions::aggregate::sparksql {
+
+void registerCollectListAggregate(
+    const std::string& prefix,
+    bool withCompanionFunctions,
+    bool overwrite);
+
+} // namespace facebook::velox::functions::aggregate::sparksql
diff --git a/velox/functions/sparksql/aggregates/Register.cpp b/velox/functions/sparksql/aggregates/Register.cpp
index 7a2886dff2de..8b60c91b8894 100644
--- a/velox/functions/sparksql/aggregates/Register.cpp
+++ b/velox/functions/sparksql/aggregates/Register.cpp
@@ -20,6 +20,7 @@
 #include "velox/functions/sparksql/aggregates/BitwiseXorAggregate.h"
 #include "velox/functions/sparksql/aggregates/BloomFilterAggAggregate.h"
 #include "velox/functions/sparksql/aggregates/CentralMomentsAggregate.h"
+#include "velox/functions/sparksql/aggregates/CollectListAggregate.h"
 #include "velox/functions/sparksql/aggregates/SumAggregate.h"
 
 namespace facebook::velox::functions::aggregate::sparksql {
@@ -45,5 +46,6 @@ void registerAggregateFunctions(
   registerAverage(prefix + "avg", withCompanionFunctions, overwrite);
   registerSum(prefix + "sum", withCompanionFunctions, overwrite);
   registerCentralMomentsAggregate(prefix, withCompanionFunctions, overwrite);
+  registerCollectListAggregate(prefix, withCompanionFunctions, overwrite);
 }
 } // namespace facebook::velox::functions::aggregate::sparksql
diff --git a/velox/functions/sparksql/aggregates/tests/CMakeLists.txt b/velox/functions/sparksql/aggregates/tests/CMakeLists.txt
index f7a5fdf05cdc..ee45daca5e7e 100644
--- a/velox/functions/sparksql/aggregates/tests/CMakeLists.txt
+++ b/velox/functions/sparksql/aggregates/tests/CMakeLists.txt
@@ -18,6 +18,7 @@ add_executable(
   BitwiseXorAggregationTest.cpp
   BloomFilterAggAggregateTest.cpp
   CentralMomentsAggregationTest.cpp
+  CollectListAggregateTest.cpp
   FirstAggregateTest.cpp
   LastAggregateTest.cpp
   Main.cpp
@@ -34,6 +35,7 @@ target_link_libraries(
   velox_functions_aggregates_test_lib
   velox_functions_spark_aggregates
   velox_hive_connector
+  velox_vector_fuzzer
   gflags::gflags
   gtest
   gtest_main)
diff --git a/velox/functions/sparksql/aggregates/tests/CollectListAggregateTest.cpp b/velox/functions/sparksql/aggregates/tests/CollectListAggregateTest.cpp
new file mode 100644
index 000000000000..3d69420abe5f
--- /dev/null
+++ b/velox/functions/sparksql/aggregates/tests/CollectListAggregateTest.cpp
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+#include "velox/exec/tests/SimpleAggregateFunctionsRegistration.h"
+#include "velox/exec/tests/utils/AssertQueryBuilder.h"
+#include "velox/exec/tests/utils/PlanBuilder.h"
+#include "velox/functions/lib/aggregates/tests/utils/AggregationTestBase.h"
+#include "velox/functions/sparksql/aggregates/Register.h"
+
+using namespace facebook::velox::functions::aggregate::test;
+using facebook::velox::exec::test::AssertQueryBuilder;
+using facebook::velox::exec::test::PlanBuilder;
+
+namespace facebook::velox::functions::aggregate::sparksql::test {
+
+namespace {
+
+class CollectListAggregateTest : public AggregationTestBase {
+ protected:
+  void SetUp() override {
+    AggregationTestBase::SetUp();
+    registerAggregateFunctions("spark_");
+  }
+
+  RowVectorPtr fuzzFlat(const RowTypePtr& rowType, size_t size) {
+    VectorFuzzer::Options options;
+    options.vectorSize = size;
+    VectorFuzzer fuzzer(options, pool());
+    return fuzzer.fuzzInputFlatRow(rowType);
+  }
+};
+
+TEST_F(CollectListAggregateTest, groupBy) {
+  constexpr int32_t kNumGroups = 10;
+  std::vector<RowVectorPtr> batches;
+  batches.push_back(
+      fuzzFlat(ROW({"c0", "a"}, {INTEGER(), ARRAY(VARCHAR())}), 100));
+  auto keys = batches[0]->childAt(0)->as<FlatVector<int32_t>>();
+  auto values = batches[0]->childAt(1)->as<ArrayVector>();
+  for (auto i = 0; i < keys->size(); ++i) {
+    if (i % 10 == 0) {
+      keys->setNull(i, true);
+    } else {
+      keys->set(i, i % kNumGroups);
+    }
+
+    if (i % 7 == 0) {
+      values->setNull(i, true);
+    }
+  }
+
+  for (auto i = 0; i < 9; ++i) {
+    batches.push_back(batches[0]);
+  }
+
+  createDuckDbTable(batches);
+  testAggregations(
+      batches,
+      {"c0"},
+      {"spark_collect_list(a)"},
+      {"c0", "array_sort(a0)"},
+      "SELECT c0, array_sort(array_agg(a)"
+      "filter (where a is not null)) FROM tmp GROUP BY c0");
+  testAggregationsWithCompanion(
+      batches,
+      [](auto& /*builder*/) {},
+      {"c0"},
+      {"spark_collect_list(a)"},
+      {{ARRAY(VARCHAR())}},
+      {"c0", "array_sort(a0)"},
+      "SELECT c0, array_sort(array_agg(a)"
+      "filter (where a is not null)) FROM tmp GROUP BY c0");
+}
+
+TEST_F(CollectListAggregateTest, global) {
+  vector_size_t size = 10;
+  std::vector<RowVectorPtr> vectors = {makeRowVector({makeFlatVector<int32_t>(
+      size, [](vector_size_t row) { return row * 2; }, nullEvery(3))})};
+
+  createDuckDbTable(vectors);
+  testAggregations(
+      vectors,
+      {},
+      {"spark_collect_list(c0)"},
+      {"array_sort(a0)"},
+      "SELECT array_sort(array_agg(c0)"
+      "filter (where c0 is not null)) FROM tmp");
+  testAggregationsWithCompanion(
+      vectors,
+      [](auto& /*builder*/) {},
+      {},
+      {"spark_collect_list(c0)"},
+      {{ARRAY(VARCHAR())}},
+      {"array_sort(a0)"},
+      "SELECT array_sort(array_agg(c0)"
+      "filter (where c0 is not null)) FROM tmp");
+}
+
+TEST_F(CollectListAggregateTest, ignoreNulls) {
+  auto input = makeRowVector({makeNullableFlatVector<int32_t>(
+      {1, 2, std::nullopt, 4, std::nullopt, 6}, INTEGER())});
+  // Spark will ignore all null values in the input.
+  auto expected = makeRowVector({makeArrayVector<int32_t>({{1, 2, 4, 6}})});
+  testAggregations(
+      {input}, {}, {"spark_collect_list(c0)"}, {"array_sort(a0)"}, {expected});
+  testAggregationsWithCompanion(
+      {input},
+      [](auto& /*builder*/) {},
+      {},
+      {"spark_collect_list(c0)"},
+      {{INTEGER()}},
+      {"array_sort(a0)"},
+      {expected},
+      {});
+}
+
+TEST_F(CollectListAggregateTest, allNullsInput) {
+  std::vector<std::optional<int64_t>> allNull(100, std::nullopt);
+  auto input =
+      makeRowVector({makeNullableFlatVector<int64_t>(allNull, BIGINT())});
+  // If all input data is null, Spark will output an empty array.
+  auto expected = makeRowVector({makeArrayVector<int32_t>({{}})});
+  testAggregations({input}, {}, {"spark_collect_list(c0)"}, {expected});
+  testAggregationsWithCompanion(
+      {input},
+      [](auto& /*builder*/) {},
+      {},
+      {"spark_collect_list(c0)"},
+      {{BIGINT()}},
+      {},
+      {expected},
+      {});
+}
+} // namespace
+} // namespace facebook::velox::functions::aggregate::sparksql::test