diff --git a/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.d.ts b/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.d.ts
index 74d62074b..106f63553 100644
--- a/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.d.ts
+++ b/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.d.ts
@@ -26,6 +26,7 @@ interface InternalDualListSelectProps {
   filterOptionsText?: ReactNode;
   leftValues?: DualListSelectValue[];
   rightValues?: DualListSelectValue[];
+  isFilterCaseInSensitive?: boolean;
   WrapperProps?: React.HTMLProps<HTMLDivElement>;
   LeftWrapperProps?: React.HTMLProps<HTMLDivElement>;
   RightWrapperProps?: React.HTMLProps<HTMLDivElement>;
diff --git a/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.js b/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.js
index d9036552d..d916a9e86 100644
--- a/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.js
+++ b/packages/blueprint-component-mapper/src/dual-list-select/dual-list-select.js
@@ -263,6 +263,7 @@ DualListInternal.propTypes = {
   filterValues: PropTypes.func,
   rightValues: PropTypes.array,
   handleValuesClick: PropTypes.func,
+  isFilterCaseInSensitive: PropTypes.bool,
   WrapperProps: PropTypes.object,
   LeftWrapperProps: PropTypes.object,
   RightWrapperProps: PropTypes.object,
diff --git a/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.d.ts b/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.d.ts
index 2044c68bb..b3b4832e1 100644
--- a/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.d.ts
+++ b/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.d.ts
@@ -44,6 +44,7 @@ interface InternalDualListSelectProps {
   sortValuesTitle?: string;
   filterOptionsText?: ReactNode;
   filterValueText?: ReactNode;
+  isFilterCaseInSensitive?: boolean;
   FormGroupProps?: CarbonFormGroups;
   GridProps?: GridDefaultProps;
   RowProps?: RowDefaultProps;
diff --git a/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.js b/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.js
index ae1ac410c..f40b9ec63 100644
--- a/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.js
+++ b/packages/carbon-component-mapper/src/dual-list-select/dual-list-select.js
@@ -304,6 +304,7 @@ DualListSelectInner.propTypes = {
   sortValuesTitle: PropTypes.string,
   filterOptionsText: PropTypes.node,
   filterValueText: PropTypes.node,
+  isFilterCaseInSensitive: PropTypes.bool,
   FormGroupProps: PropTypes.object,
   GridProps: PropTypes.object,
   RowProps: PropTypes.object,
diff --git a/packages/common/src/dual-list-select/dual-list-select.js b/packages/common/src/dual-list-select/dual-list-select.js
index 4c82e188b..6955fb48a 100644
--- a/packages/common/src/dual-list-select/dual-list-select.js
+++ b/packages/common/src/dual-list-select/dual-list-select.js
@@ -39,10 +39,22 @@ const DualListSelectCommon = (props) => {
   });
 
   const leftValues = rest.options
-    .filter((option) => !rest.input.value.includes(option.value) && option.label.includes(state.filterOptions))
+    .filter((option) => {
+      if (!props.isFilterCaseInSensitive) {
+        return !rest.input.value.includes(option.value) && option.label.includes(state.filterOptions);
+      } else {
+        return !rest.input.value.includes(option.value) && option.label.toLowerCase().includes(state.filterOptions.toLowerCase());
+      }
+    })
     .sort((a, b) => (state.sortLeftDesc ? a.label.localeCompare(b.label) : b.label.localeCompare(a.label)));
   const rightValues = rest.options
-    .filter((option) => rest.input.value.includes(option.value) && option.label.includes(state.filterValue))
+    .filter((option) => {
+      if (!props.isFilterCaseInSensitive) {
+        return rest.input.value.includes(option.value) && option.label.includes(state.filterValue);
+      } else {
+        return rest.input.value.includes(option.value) && option.label.toLowerCase().includes(state.filterValue.toLowerCase());
+      }
+    })
     .sort((a, b) => (state.sortRightDesc ? a.label.localeCompare(b.label) : b.label.localeCompare(a.label)));
 
   const handleOptionsClick = (event, value) => handleOptionClick(event, value, leftValues, true, dispatch, state);
diff --git a/packages/mui-component-mapper/src/dual-list-select/dual-list-select.d.ts b/packages/mui-component-mapper/src/dual-list-select/dual-list-select.d.ts
index e695b05e0..52a1c3ae7 100644
--- a/packages/mui-component-mapper/src/dual-list-select/dual-list-select.d.ts
+++ b/packages/mui-component-mapper/src/dual-list-select/dual-list-select.d.ts
@@ -48,6 +48,7 @@ interface InternalDualListSelectProps {
   id?: string;
   leftValues?: DualListOption[];
   rightValues?: DualListOption[];
+  isFilterCaseInSensitive?: boolean;
   FormFieldGridProps?: GridProps;
   InternalGridProps?: GridProps;
   ListGridProps?: GridProps;
diff --git a/packages/mui-component-mapper/src/dual-list-select/dual-list-select.js b/packages/mui-component-mapper/src/dual-list-select/dual-list-select.js
index 0f6ae2ae8..fb0d00bbe 100644
--- a/packages/mui-component-mapper/src/dual-list-select/dual-list-select.js
+++ b/packages/mui-component-mapper/src/dual-list-select/dual-list-select.js
@@ -555,6 +555,7 @@ DualListSelect.propTypes = {
   rightValues: PropTypes.array,
   handleValuesClick: PropTypes.func,
   isFilterable: PropTypes.bool,
+  isFilterCaseInSensitive: PropTypes.bool,
   // props
   FormFieldGridProps: PropTypes.object,
   InternalGridProps: PropTypes.object,
diff --git a/packages/react-renderer-demo/src/doc-components/examples-texts/blueprint/dual-list-select.md b/packages/react-renderer-demo/src/doc-components/examples-texts/blueprint/dual-list-select.md
index 0c25514a6..c3bb15cac 100644
--- a/packages/react-renderer-demo/src/doc-components/examples-texts/blueprint/dual-list-select.md
+++ b/packages/react-renderer-demo/src/doc-components/examples-texts/blueprint/dual-list-select.md
@@ -23,6 +23,7 @@ Dual list select is wrapped in a form group, so it accepts all [form group props
 |filterOptionsText|String|'Remove your filter to see all options'|Placeholder for options when there is no filtered option|
 |leftSortTitle|String|'Sort options'|Accessible title for left sort button.|
 |rightSortTitle|String|'Sort value'|Accessible title for right sort button.|
+|isFilterCaseInSensitive|bool|true|Toolbar filter is case insensitive|
 
 ### Options
 
diff --git a/packages/react-renderer-demo/src/doc-components/examples-texts/carbon/dual-list-select.md b/packages/react-renderer-demo/src/doc-components/examples-texts/carbon/dual-list-select.md
index 514590a4d..eb753f6e4 100644
--- a/packages/react-renderer-demo/src/doc-components/examples-texts/carbon/dual-list-select.md
+++ b/packages/react-renderer-demo/src/doc-components/examples-texts/carbon/dual-list-select.md
@@ -19,6 +19,7 @@ Dual list select is wrapped in a form group, so it accepts all [form group props
 |filterValueTitle|String|'Filter selected value'|Placeholder for value filter input|
 |filterValueText|String|'Remove your filter to see all selected'|Placeholder for value when there is no filtered value|
 |filterOptionsText|String|'Remove your filter to see all options'|Placeholder for options when there is no filtered option|
+|isFilterCaseInSensitive|bool|true|Toolbar filter is case insensitive|
 
 ### Options
 
diff --git a/packages/react-renderer-demo/src/doc-components/examples-texts/mui/dual-list-select.md b/packages/react-renderer-demo/src/doc-components/examples-texts/mui/dual-list-select.md
index 196804875..26af7f57b 100644
--- a/packages/react-renderer-demo/src/doc-components/examples-texts/mui/dual-list-select.md
+++ b/packages/react-renderer-demo/src/doc-components/examples-texts/mui/dual-list-select.md
@@ -23,6 +23,7 @@ Dual list select is wrapped in a form group, so it accepts all [form group props
 |filterOptionsText|String|'Remove your filter to see all options'|Placeholder for options when there is no filtered option|
 |checkboxVariant|bool|false|Change list item to checkboxes|
 |isFilterable|bool|true|Shows toolbar for both lists|
+|isFilterCaseInSensitive|bool|true|Toolbar filter is case insensitive|
 
 ### Options
 
diff --git a/packages/suir-component-mapper/src/dual-list-select/dual-list-select.d.ts b/packages/suir-component-mapper/src/dual-list-select/dual-list-select.d.ts
index f3c8be300..7a21ffb9f 100644
--- a/packages/suir-component-mapper/src/dual-list-select/dual-list-select.d.ts
+++ b/packages/suir-component-mapper/src/dual-list-select/dual-list-select.d.ts
@@ -29,6 +29,7 @@ interface InternalDualListSelectProps {
   filterOptionsText?: ReactNode;
   leftValues?: DualListSelectOption[];
   rightValues?: DualListSelectOption[];
+  isFilterCaseInSensitive?: boolean;
   /** Sub components customization API */
   OptionsListProps?: SegmentProps;
   OptionProps?: DualListSelectOptionProps;
diff --git a/packages/suir-component-mapper/src/dual-list-select/dual-list-select.js b/packages/suir-component-mapper/src/dual-list-select/dual-list-select.js
index b25b53381..bbe83a1d9 100644
--- a/packages/suir-component-mapper/src/dual-list-select/dual-list-select.js
+++ b/packages/suir-component-mapper/src/dual-list-select/dual-list-select.js
@@ -362,6 +362,7 @@ DualList.propTypes = {
   validateOnMount: PropTypes.bool,
   leftSortTitle: PropTypes.node,
   rightSortTitle: PropTypes.node,
+  isFilterCaseInSensitive: PropTypes.bool,
   /** Sub components customization API */
   OptionsListProps: PropTypes.object,
   OptionProps: PropTypes.object,