diff --git a/spring-tx/src/main/java/org/springframework/dao/support/DataAccessUtils.java b/spring-tx/src/main/java/org/springframework/dao/support/DataAccessUtils.java
index adb80a3afb7a..ce359d4be574 100644
--- a/spring-tx/src/main/java/org/springframework/dao/support/DataAccessUtils.java
+++ b/spring-tx/src/main/java/org/springframework/dao/support/DataAccessUtils.java
@@ -17,6 +17,10 @@
 package org.springframework.dao.support;
 
 import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Stream;
 
 import org.springframework.dao.DataAccessException;
 import org.springframework.dao.EmptyResultDataAccessException;
@@ -56,6 +60,89 @@ public static <T> T singleResult(@Nullable Collection<T> results) throws Incorre
 		return results.iterator().next();
 	}
 
+	/**
+	 * Return a single result object from the given Stream.
+	 * <p>Returns {@code null} if 0 result objects found;
+	 * throws an exception if more than 1 element found.
+	 * @param results the result Stream (can be {@code null})
+	 * @return the single result object, or {@code null} if none
+	 * @throws IncorrectResultSizeDataAccessException if more than one
+	 * element has been found in the given Stream
+	 */
+	@Nullable
+	public static <T> T singleResult(@Nullable Stream<T> results) throws IncorrectResultSizeDataAccessException {
+		if (results == null) {
+			return null;
+		}
+		try (results) {
+			List<T> resultList = results.limit(2).toList();
+			if (resultList.size() > 1) {
+				throw new IncorrectResultSizeDataAccessException(1);
+			}
+			return CollectionUtils.isEmpty(resultList) ? null : resultList.get(0);
+		}
+	}
+
+	/**
+	 * Return a single result object from the given Iterator.
+	 * <p>Returns {@code null} if 0 result objects found;
+	 * throws an exception if more than 1 element found.
+	 * @param results the result Iterator (can be {@code null})
+	 * @return the single result object, or {@code null} if none
+	 * @throws IncorrectResultSizeDataAccessException if more than one
+	 * element has been found in the given Iterator
+	 */
+	@Nullable
+	public static <T> T singleResult(@Nullable Iterator<T> results) throws IncorrectResultSizeDataAccessException {
+		if (results == null) {
+			return null;
+		}
+		T result = results.hasNext() ? results.next() : null;
+		if (results.hasNext()) {
+			throw new IncorrectResultSizeDataAccessException(1);
+		}
+		return result;
+	}
+
+	/**
+	 * Return a single result object from the given Collection.
+	 * <p>Returns {@code Optional.empty()} if 0 result objects found;
+	 * throws an exception if more than 1 element found.
+	 * @param results the result Collection (can be {@code null})
+	 * @return the single optional result object, or {@code Optional.empty()} if none
+	 * @throws IncorrectResultSizeDataAccessException if more than one
+	 * element has been found in the given Collection
+	 */
+	public static <T> Optional<T> optionalResult(@Nullable Collection<T> results) throws IncorrectResultSizeDataAccessException {
+		return Optional.ofNullable(singleResult(results));
+	}
+
+	/**
+	 * Return a single result object from the given Stream.
+	 * <p>Returns {@code Optional.empty()} if 0 result objects found;
+	 * throws an exception if more than 1 element found.
+	 * @param results the result Stream (can be {@code null})
+	 * @return the single optional result object, or {@code Optional.empty()} if none
+	 * @throws IncorrectResultSizeDataAccessException if more than one
+	 * element has been found in the given Stream
+	 */
+	public static <T> Optional<T> optionalResult(@Nullable Stream<T> results) throws IncorrectResultSizeDataAccessException {
+		return Optional.ofNullable(singleResult(results));
+	}
+
+	/**
+	 * Return a single result object from the given Iterator.
+	 * <p>Returns {@code Optional.empty()} if 0 result objects found;
+	 * throws an exception if more than 1 element found.
+	 * @param results the result Iterator (can be {@code null})
+	 * @return the single optional result object, or {@code Optional.empty()} if none
+	 * @throws IncorrectResultSizeDataAccessException if more than one
+	 * element has been found in the given Iterator
+	 */
+	public static <T> Optional<T> optionalResult(@Nullable Iterator<T> results) throws IncorrectResultSizeDataAccessException {
+		return Optional.ofNullable(singleResult(results));
+	}
+
 	/**
 	 * Return a single result object from the given Collection.
 	 * <p>Throws an exception if 0 or more than 1 element found.
diff --git a/spring-tx/src/test/java/org/springframework/dao/support/DataAccessUtilsTests.java b/spring-tx/src/test/java/org/springframework/dao/support/DataAccessUtilsTests.java
index 8d5ac6e9412f..0efee06ca6ac 100644
--- a/spring-tx/src/test/java/org/springframework/dao/support/DataAccessUtilsTests.java
+++ b/spring-tx/src/test/java/org/springframework/dao/support/DataAccessUtilsTests.java
@@ -23,6 +23,7 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
+import java.util.Optional;
 import java.util.function.Consumer;
 
 import org.junit.jupiter.api.Test;
@@ -47,6 +48,13 @@ public void withEmptyCollection() {
 
 		assertThat(DataAccessUtils.uniqueResult(col)).isNull();
 
+		assertThat(DataAccessUtils.singleResult(col)).isNull();
+		assertThat(DataAccessUtils.singleResult(col.stream())).isNull();
+		assertThat(DataAccessUtils.singleResult(col.iterator())).isNull();
+		assertThat(DataAccessUtils.optionalResult(col)).isEmpty();
+		assertThat(DataAccessUtils.optionalResult(col.stream())).isEmpty();
+		assertThat(DataAccessUtils.optionalResult(col.iterator())).isEmpty();
+
 		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
 				DataAccessUtils.requiredUniqueResult(col))
 			.satisfies(sizeRequirements(1, 0));
@@ -89,6 +97,30 @@ public void withTooLargeCollection() {
 		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
 				DataAccessUtils.longResult(col))
 			.satisfies(sizeRequirements(1, 2));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.singleResult(col))
+			.satisfies(sizeRequirements(1, 2));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.singleResult(col.stream()))
+			.satisfies(sizeRequirements(1));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.singleResult(col.iterator()))
+			.satisfies(sizeRequirements(1));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.optionalResult(col))
+			.satisfies(sizeRequirements(1, 2));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.optionalResult(col.stream()))
+			.satisfies(sizeRequirements(1));
+
+		assertThatExceptionOfType(IncorrectResultSizeDataAccessException.class).isThrownBy(() ->
+				DataAccessUtils.optionalResult(col.iterator()))
+			.satisfies(sizeRequirements(1));
 	}
 
 	@Test
@@ -102,6 +134,12 @@ public void withInteger() {
 		assertThat(DataAccessUtils.objectResult(col, String.class)).isEqualTo("5");
 		assertThat(DataAccessUtils.intResult(col)).isEqualTo(5);
 		assertThat(DataAccessUtils.longResult(col)).isEqualTo(5);
+		assertThat(DataAccessUtils.singleResult(col)).isEqualTo(5);
+		assertThat(DataAccessUtils.singleResult(col.stream())).isEqualTo(5);
+		assertThat(DataAccessUtils.singleResult(col.iterator())).isEqualTo(5);
+		assertThat(DataAccessUtils.optionalResult(col)).isEqualTo(Optional.of(5));
+		assertThat(DataAccessUtils.optionalResult(col.stream())).isEqualTo(Optional.of(5));
+		assertThat(DataAccessUtils.optionalResult(col.iterator())).isEqualTo(Optional.of(5));
 	}
 
 	@Test
@@ -139,6 +177,12 @@ public void withLong() {
 		assertThat(DataAccessUtils.objectResult(col, String.class)).isEqualTo("5");
 		assertThat(DataAccessUtils.intResult(col)).isEqualTo(5);
 		assertThat(DataAccessUtils.longResult(col)).isEqualTo(5);
+		assertThat(DataAccessUtils.singleResult(col)).isEqualTo(Long.valueOf(5L));
+		assertThat(DataAccessUtils.singleResult(col.stream())).isEqualTo(Long.valueOf(5L));
+		assertThat(DataAccessUtils.singleResult(col.iterator())).isEqualTo(Long.valueOf(5L));
+		assertThat(DataAccessUtils.optionalResult(col)).isEqualTo(Optional.of(5L));
+		assertThat(DataAccessUtils.optionalResult(col.stream())).isEqualTo(Optional.of(5L));
+		assertThat(DataAccessUtils.optionalResult(col.iterator())).isEqualTo(Optional.of(5L));
 	}
 
 	@Test
@@ -149,6 +193,12 @@ public void withString() {
 		assertThat(DataAccessUtils.uniqueResult(col)).isEqualTo("test1");
 		assertThat(DataAccessUtils.requiredUniqueResult(col)).isEqualTo("test1");
 		assertThat(DataAccessUtils.objectResult(col, String.class)).isEqualTo("test1");
+		assertThat(DataAccessUtils.singleResult(col)).isEqualTo("test1");
+		assertThat(DataAccessUtils.singleResult(col.stream())).isEqualTo("test1");
+		assertThat(DataAccessUtils.singleResult(col.iterator())).isEqualTo("test1");
+		assertThat(DataAccessUtils.optionalResult(col)).isEqualTo(Optional.of("test1"));
+		assertThat(DataAccessUtils.optionalResult(col.stream())).isEqualTo(Optional.of("test1"));
+		assertThat(DataAccessUtils.optionalResult(col.iterator())).isEqualTo(Optional.of("test1"));
 
 		assertThatExceptionOfType(TypeMismatchDataAccessException.class).isThrownBy(() ->
 				DataAccessUtils.intResult(col));
@@ -167,6 +217,12 @@ public void withDate() {
 		assertThat(DataAccessUtils.requiredUniqueResult(col)).isEqualTo(date);
 		assertThat(DataAccessUtils.objectResult(col, Date.class)).isEqualTo(date);
 		assertThat(DataAccessUtils.objectResult(col, String.class)).isEqualTo(date.toString());
+		assertThat(DataAccessUtils.singleResult(col)).isEqualTo(date);
+		assertThat(DataAccessUtils.singleResult(col.stream())).isEqualTo(date);
+		assertThat(DataAccessUtils.singleResult(col.iterator())).isEqualTo(date);
+		assertThat(DataAccessUtils.optionalResult(col)).isEqualTo(Optional.of(date));
+		assertThat(DataAccessUtils.optionalResult(col.stream())).isEqualTo(Optional.of(date));
+		assertThat(DataAccessUtils.optionalResult(col.iterator())).isEqualTo(Optional.of(date));
 
 		assertThatExceptionOfType(TypeMismatchDataAccessException.class).isThrownBy(() ->
 				DataAccessUtils.intResult(col));
@@ -199,6 +255,13 @@ private <E extends IncorrectResultSizeDataAccessException> Consumer<E> sizeRequi
 		};
 	}
 
+	private <E extends IncorrectResultSizeDataAccessException> Consumer<E> sizeRequirements(
+			int expectedSize) {
+		return ex -> {
+			assertThat(ex.getExpectedSize()).as("expected size").isEqualTo(expectedSize);
+		};
+	}
+
 	public static class MapPersistenceExceptionTranslator implements PersistenceExceptionTranslator {
 
 		// in to out