diff --git a/frontend/src/lib/components/IntervalFilter/IntervalFilter.tsx b/frontend/src/lib/components/IntervalFilter/IntervalFilter.tsx
index 522ba901a977e..d0764df2ad599 100644
--- a/frontend/src/lib/components/IntervalFilter/IntervalFilter.tsx
+++ b/frontend/src/lib/components/IntervalFilter/IntervalFilter.tsx
@@ -1,4 +1,5 @@
-import { LemonSelect, LemonSelectOption } from '@posthog/lemon-ui'
+import { IconPin } from '@posthog/icons'
+import { LemonButton, LemonSelect, LemonSelectOption } from '@posthog/lemon-ui'
 import { useActions, useValues } from 'kea'
 import { insightLogic } from 'scenes/insights/insightLogic'
 import { insightVizDataLogic } from 'scenes/insights/insightVizDataLogic'
@@ -12,27 +13,43 @@ interface IntervalFilterProps {
 
 export function IntervalFilter({ disabled }: IntervalFilterProps): JSX.Element {
     const { insightProps } = useValues(insightLogic)
-    const { interval, enabledIntervals } = useValues(insightVizDataLogic(insightProps))
-    const { updateQuerySource } = useActions(insightVizDataLogic(insightProps))
+    const { interval, enabledIntervals, isIntervalManuallySet } = useValues(insightVizDataLogic(insightProps))
+    const { updateQuerySource, setIsIntervalManuallySet } = useActions(insightVizDataLogic(insightProps))
 
     return (
         <>
             <span>
                 <span className="hidden md:inline">grouped </span>by
             </span>
-            <IntervalFilterStandalone
-                disabled={disabled}
-                interval={interval || 'day'}
-                onIntervalChange={(value) => {
-                    updateQuerySource({ interval: value } as Partial<InsightQueryNode>)
-                }}
-                options={Object.entries(enabledIntervals).map(([value, { label, disabledReason, hidden }]) => ({
-                    value: value as IntervalType,
-                    label,
-                    hidden,
-                    disabledReason,
-                }))}
-            />
+            {isIntervalManuallySet ? (
+                <LemonButton
+                    type="secondary"
+                    onClick={() => {
+                        setIsIntervalManuallySet(false)
+                    }}
+                    tooltip="Unpin interval"
+                    className="flex-1"
+                    center
+                    size="small"
+                    icon={<IconPin color="var(--content-warning)" />}
+                >
+                    {interval || 'day'}
+                </LemonButton>
+            ) : (
+                <IntervalFilterStandalone
+                    disabled={disabled}
+                    interval={interval || 'day'}
+                    onIntervalChange={(value) => {
+                        updateQuerySource({ interval: value } as Partial<InsightQueryNode>)
+                    }}
+                    options={Object.entries(enabledIntervals).map(([value, { label, disabledReason, hidden }]) => ({
+                        value: value as IntervalType,
+                        label,
+                        hidden,
+                        disabledReason,
+                    }))}
+                />
+            )}
         </>
     )
 }
diff --git a/frontend/src/scenes/insights/insightVizDataLogic.ts b/frontend/src/scenes/insights/insightVizDataLogic.ts
index aec4a1eb32ed8..14b0b4cbd393d 100644
--- a/frontend/src/scenes/insights/insightVizDataLogic.ts
+++ b/frontend/src/scenes/insights/insightVizDataLogic.ts
@@ -100,6 +100,7 @@ export const insightVizDataLogic = kea<insightVizDataLogicType>([
         updateDisplay: (display: ChartDisplayType | undefined) => ({ display }),
         updateHiddenLegendIndexes: (hiddenLegendIndexes: number[] | undefined) => ({ hiddenLegendIndexes }),
         setTimedOutQueryId: (id: string | null) => ({ id }),
+        setIsIntervalManuallySet: (isIntervalManuallySet: boolean) => ({ isIntervalManuallySet }),
     }),
 
     reducers({
@@ -109,6 +110,18 @@ export const insightVizDataLogic = kea<insightVizDataLogicType>([
                 setTimedOutQueryId: (_, { id }) => id,
             },
         ],
+
+        // Whether the interval has been manually set by the user. If true, prevents auto-adjusting the interval when date range changes. Reference: https://github.com/PostHog/posthog/issues/22785
+        isIntervalManuallySet: [
+            false,
+            {
+                updateQuerySource: (state, { querySource }) => {
+                    // If interval is explicitly included in the update, mark it as manually set
+                    return 'interval' in querySource ? true : state
+                },
+                setIsIntervalManuallySet: (_, { isIntervalManuallySet }) => isIntervalManuallySet,
+            },
+        ],
     }),
 
     selectors({
@@ -332,7 +345,7 @@ export const insightVizDataLogic = kea<insightVizDataLogicType>([
                 // We use 512 for query timeouts
                 // Async queries put the error message on data.error_message, while synchronous ones use detail
                 return insightDataError?.status === 400 || insightDataError?.status === 512
-                    ? (insightDataError.detail || insightDataError.data?.error_message)?.replace('Try ', 'Try ') // Add unbreakable space for better line breaking
+                    ? (insightDataError.detail || insightDataError.data?.error_message)?.replace('Try ', 'Try ') // Add unbreakable space for better line breaking
                     : null
             },
         ],
@@ -401,7 +414,11 @@ export const insightVizDataLogic = kea<insightVizDataLogicType>([
                 ...values.query,
                 source: {
                     ...values.querySource,
-                    ...handleQuerySourceUpdateSideEffects(querySource, values.querySource as InsightQueryNode),
+                    ...handleQuerySourceUpdateSideEffects(
+                        querySource,
+                        values.querySource as InsightQueryNode,
+                        values.isIntervalManuallySet
+                    ),
                 },
             } as Node)
         },
@@ -487,7 +504,8 @@ const getActiveUsersMath = (
 
 const handleQuerySourceUpdateSideEffects = (
     update: QuerySourceUpdate,
-    currentState: InsightQueryNode
+    currentState: InsightQueryNode,
+    isIntervalManuallySet: boolean
 ): QuerySourceUpdate => {
     const mergedUpdate = { ...update } as InsightQueryNode
 
@@ -536,7 +554,8 @@ const handleQuerySourceUpdateSideEffects = (
         update.dateRange &&
         update.dateRange.date_from &&
         (update.dateRange.date_from !== currentState.dateRange?.date_from ||
-            update.dateRange.date_to !== currentState.dateRange?.date_to)
+            update.dateRange.date_to !== currentState.dateRange?.date_to) &&
+        !isIntervalManuallySet // Only auto-adjust interval if not manually set
     ) {
         const { date_from, date_to } = { ...currentState.dateRange, ...update.dateRange }
 
diff --git a/frontend/src/styles/global.scss b/frontend/src/styles/global.scss
index 3d59bb5f18d71..0114e54cf72c2 100644
--- a/frontend/src/styles/global.scss
+++ b/frontend/src/styles/global.scss
@@ -207,6 +207,7 @@ Only 400 (`normal`), 500 (`var(--font-medium)`), 600 (`var(--font-semibold)`), o
     --content-link: var(--brand-500);
     --content-link-hover: var(--brand-400);
     --content-link-pressed: var(--brand-600);
+    --content-warning: var(--orange-400);
     --content-warning-bold: var(--orange-700);
     --content-danger: var(--red-500);
     --content-danger-bold: var(--red-600);
@@ -577,6 +578,7 @@ body {
     &[theme='dark'] {
         // Semantic colors (Dark mode) WIP
         --content-primary: var(--neutral-cool-100);
+        --content-warning: var(--orange-300);
         --content-warning-bold: var(--orange-100);
         --content-danger-bold: var(--red-100);
         --content-success-bold: var(--green-100);