diff --git a/api-generator/components/multiselect.js b/api-generator/components/multiselect.js
index aec2a9a62..14fbcbe37 100644
--- a/api-generator/components/multiselect.js
+++ b/api-generator/components/multiselect.js
@@ -182,9 +182,39 @@ const MultiSelectProps = [
     {
         name: 'loadingIcon',
         type: 'string',
-        default: 'pi pi-spinner pi-spin',
+        default: 'null',
         description: 'Icon to display in loading state.'
     },
+    {
+        name: 'checkboxIcon',
+        type: 'string',
+        default: 'null',
+        description: 'Icon to display in the checkboxes.'
+    },
+    {
+        name: 'closeIcon',
+        type: 'string',
+        default: 'null',
+        description: 'Icon to display in the dropdown close button.'
+    },
+    {
+        name: 'dropdownIcon',
+        type: 'string',
+        default: 'null',
+        description: 'Icon to display in the dropdown.'
+    },
+    {
+        name: 'filterIcon',
+        type: 'string',
+        default: 'null',
+        description: 'Icon to display in filter input.'
+    },
+    {
+        name: 'removeTokenIcon',
+        type: 'string',
+        default: 'null',
+        description: 'Icon to display in chip remove action.'
+    },
     {
         name: 'selectAll',
         type: 'boolean',
@@ -357,7 +387,7 @@ const MultiSelectEvents = [
 const MultiSelectSlots = [
     {
         name: 'value',
-        description: 'Custom content for the item value'
+        description: 'Custom content for the item value.'
     },
     {
         name: 'chip',
@@ -365,39 +395,59 @@ const MultiSelectSlots = [
     },
     {
         name: 'indicator',
-        description: 'Custom content for the dropdown indicator'
+        description: 'Custom content for the dropdown indicator.'
     },
     {
         name: 'header',
-        description: "Custom content for the component's header"
+        description: "Custom content for the component's header."
     },
     {
         name: 'footer',
-        description: "Custom content for the component's footer"
+        description: "Custom content for the component's footer."
     },
     {
         name: 'option',
-        description: "Custom content for the item's option"
+        description: "Custom content for the item's option."
     },
     {
         name: 'optiongroup',
-        description: "Custom content for the item's optiongroup"
+        description: "Custom content for the item's optiongroup."
     },
     {
         name: 'emptyfilter',
-        description: 'Custom content when there is no filtered data to display'
+        description: 'Custom content when there is no filtered data to display.'
     },
     {
         name: 'empty',
-        description: 'Custom content when there is no data to display'
+        description: 'Custom content when there is no data to display.'
     },
     {
         name: 'content',
-        description: 'Custom content for the virtual scroller'
+        description: 'Custom content for the virtual scroller.'
     },
     {
         name: 'loader',
-        description: 'Custom content for the virtual scroller loader items'
+        description: 'Custom content for the virtual scroller loader items.'
+    },
+    {
+        name: 'removetokenicon',
+        description: 'Custom remove token icon template.'
+    },
+    {
+        name: 'headercheckboxicon',
+        description: 'Custom header checkbox icon template.'
+    },
+    {
+        name: 'filtericon',
+        description: 'Custom filter icon template.'
+    },
+    {
+        name: 'closeicon',
+        description: 'Custom close icon template.'
+    },
+    {
+        name: 'itemcheckboxicon',
+        description: 'Custom item checkbox icon template.'
     }
 ];
 
diff --git a/components/lib/multiselect/MultiSelect.d.ts b/components/lib/multiselect/MultiSelect.d.ts
index befe1b2c0..38c46e635 100755
--- a/components/lib/multiselect/MultiSelect.d.ts
+++ b/components/lib/multiselect/MultiSelect.d.ts
@@ -191,32 +191,26 @@ export interface MultiSelectProps {
     loading?: boolean | undefined;
     /**
      * Icon to display in the checkboxes.
-     * @defaultValue pi pi-check
      */
     checkboxIcon?: string | undefined;
     /**
      * Icon to display in the dropdown close button.
-     * @defaultValue pi pi-times
      */
     closeIcon?: string | undefined;
     /**
      * Icon to display in the dropdown.
-     * @defaultValue pi pi-chevron-down
      */
     dropdownIcon?: string | undefined;
     /**
      * Icon to display in filter input.
-     * @defaultValue pi pi-search
      */
     filterIcon?: string | undefined;
     /**
      * Icon to display in loading state.
-     * @defaultValue pi pi-spinner pi-spin
      */
     loadingIcon?: string | undefined;
     /**
      * Icon to display in chip remove action.
-     * @defaultValue pi pi-times-circle
      */
     removeTokenIcon?: string | undefined;
     /**
@@ -414,6 +408,38 @@ export interface MultiSelectSlots {
          */
         options: any[];
     }): VNode[];
+    /**
+     * Custom remove token icon template.
+     */
+    removetokenicon(): VNode[];
+    /**
+     * Custom header checkbox icon template.
+     * @param {Object} scope - header checkbox icon slot's params.
+     */
+    headercheckboxicon(scope: {
+        /**
+         * Options of the loader items for virtualscroller
+         */
+        allSelected: boolean;
+    }): VNode[];
+    /**
+     * Custom filter icon template.
+     */
+    filtericon(): VNode[];
+    /**
+     * Custom close icon template.
+     */
+    closeicon(): VNode[];
+    /**
+     * Custom item checkbox icon template.
+     * @param {Object} scope - header checkbox icon slot's params.
+     */
+    itemcheckboxicon(scope: {
+        /**
+         * Options of the loader items for virtualscroller
+         */
+        selected: boolean;
+    }): VNode[];
 }
 
 /**
diff --git a/components/lib/multiselect/MultiSelect.vue b/components/lib/multiselect/MultiSelect.vue
index eda574102..8128d6f9e 100755
--- a/components/lib/multiselect/MultiSelect.vue
+++ b/components/lib/multiselect/MultiSelect.vue
@@ -33,7 +33,9 @@
                             <slot name="chip" :value="item">
                                 <span class="p-multiselect-token-label">{{ getLabelByValue(item) }}</span>
                             </slot>
-                            <span v-if="!disabled" :class="['p-multiselect-token-icon', removeTokenIcon]" @click.stop="removeOption($event, item)"></span>
+                            <slot v-if="!disabled" name="removetokenicon">
+                                <component :is="removeTokenIcon ? 'span' : 'TimesCircleIcon'" :class="['p-multiselect-token-icon', removeTokenIcon]" @click.stop="removeOption($event, item)" />
+                            </slot>
                         </div>
                         <template v-if="!modelValue || modelValue.length === 0">{{ placeholder || 'empty' }}</template>
                     </template>
@@ -42,7 +44,8 @@
         </div>
         <div class="p-multiselect-trigger">
             <slot name="indicator">
-                <span :class="dropdownIconClass" aria-hidden="true"></span>
+                <component v-if="loading" :is="loadingIcon ? 'span' : 'SpinnerIcon'" spin :class="['p-multiselect-trigger-icon', loadingIcon]" aria-hidden="true" />
+                <component v-else :is="dropdownIcon ? 'span' : 'ChevronDownIcon'" :class="['p-multiselect-trigger-icon', dropdownIcon]" aria-hidden="true" />
             </slot>
         </div>
         <Portal :appendTo="appendTo">
@@ -56,7 +59,9 @@
                                 <input type="checkbox" readonly :checked="allSelected" :aria-label="toggleAllAriaLabel" @focus="onHeaderCheckboxFocus" @blur="onHeaderCheckboxBlur" />
                             </div>
                             <div :class="['p-checkbox-box', { 'p-highlight': allSelected, 'p-focus': headerCheckboxFocused }]">
-                                <span :class="['p-checkbox-icon', { [checkboxIcon]: allSelected }]"></span>
+                                <slot name="headercheckboxicon" :allSelected="allSelected">
+                                    <component :is="checkboxIcon ? 'span' : 'CheckIcon'" :class="['p-checkbox-icon', { [checkboxIcon]: allSelected }]" />
+                                </slot>
                             </div>
                         </div>
                         <div v-if="filter" class="p-multiselect-filter-container">
@@ -76,13 +81,17 @@
                                 @input="onFilterChange"
                                 v-bind="filterInputProps"
                             />
-                            <span :class="['p-multiselect-filter-icon', filterIcon]" />
+                            <slot name="filtericon">
+                                <component :is="filterIcon ? 'span' : 'SearchIcon'" :class="['p-multiselect-filter-icon', filterIcon]" />
+                            </slot>
                         </div>
                         <span v-if="filter" role="status" aria-live="polite" class="p-hidden-accessible">
                             {{ filterResultMessageText }}
                         </span>
                         <button v-ripple class="p-multiselect-close p-link" :aria-label="closeAriaLabel" @click="onCloseClick" type="button" v-bind="closeButtonProps">
-                            <span :class="['p-multiselect-close-icon', closeIcon]" />
+                            <slot name="closeicon">
+                                <component :is="closeIcon ? 'span' : 'TimesIcon'" :class="['p-multiselect-close-icon', closeIcon]" />
+                            </slot>
                         </button>
                     </div>
                     <div class="p-multiselect-items-wrapper" :style="{ 'max-height': virtualScrollerDisabled ? scrollHeight : '' }">
@@ -110,7 +119,9 @@
                                         >
                                             <div class="p-checkbox p-component">
                                                 <div :class="['p-checkbox-box', { 'p-highlight': isSelected(option) }]">
-                                                    <span :class="['p-checkbox-icon', { [checkboxIcon]: isSelected(option) }]"></span>
+                                                    <slot name="itemcheckboxicon" :selected="isSelected(option)">
+                                                        <component :is="checkboxIcon ? 'span' : 'CheckIcon'" :class="['p-checkbox-icon', { [checkboxIcon]: isSelected(option) }]" />
+                                                    </slot>
                                                 </div>
                                             </div>
                                             <slot name="option" :option="option" :index="getOptionIndex(i, getItemOptions)">
@@ -147,6 +158,12 @@
 
 <script>
 import { FilterService } from 'primevue/api';
+import CheckIcon from 'primevue/icon/check';
+import ChevronDownIcon from 'primevue/icon/chevrondown';
+import SearchIcon from 'primevue/icon/search';
+import SpinnerIcon from 'primevue/icon/spinner';
+import TimesIcon from 'primevue/icon/times';
+import TimesCircleIcon from 'primevue/icon/timescircle';
 import OverlayEventBus from 'primevue/overlayeventbus';
 import Portal from 'primevue/portal';
 import Ripple from 'primevue/ripple';
@@ -240,27 +257,27 @@ export default {
         },
         checkboxIcon: {
             type: String,
-            default: 'pi pi-check'
+            default: undefined
         },
         closeIcon: {
             type: String,
-            default: 'pi pi-times'
+            default: undefined
         },
         dropdownIcon: {
             type: String,
-            default: 'pi pi-chevron-down'
+            default: undefined
         },
         filterIcon: {
             type: String,
-            default: 'pi pi-search'
+            default: undefined
         },
         loadingIcon: {
             type: String,
-            default: 'pi pi-spinner pi-spin'
+            default: undefined
         },
         removeTokenIcon: {
             type: String,
-            default: 'pi pi-times-circle'
+            default: undefined
         },
         selectAll: {
             type: Boolean,
@@ -1060,9 +1077,6 @@ export default {
                 }
             ];
         },
-        dropdownIconClass() {
-            return ['p-multiselect-trigger-icon', this.loading ? this.loadingIcon : this.dropdownIcon];
-        },
         panelStyleClass() {
             return [
                 'p-multiselect-panel p-component',
@@ -1191,7 +1205,13 @@ export default {
     },
     components: {
         VirtualScroller: VirtualScroller,
-        Portal: Portal
+        Portal: Portal,
+        TimesIcon: TimesIcon,
+        SearchIcon: SearchIcon,
+        TimesCircleIcon: TimesCircleIcon,
+        ChevronDownIcon: ChevronDownIcon,
+        SpinnerIcon: SpinnerIcon,
+        CheckIcon: CheckIcon
     }
 };
 </script>