diff --git a/public/app/plugins/panel/barchart/bars.ts b/public/app/plugins/panel/barchart/bars.ts
index 7416ba55b7b..1e2282ef82b 100644
--- a/public/app/plugins/panel/barchart/bars.ts
+++ b/public/app/plugins/panel/barchart/bars.ts
@@ -57,6 +57,7 @@ export interface BarsOptions {
   legend?: VizLegendOptions;
   xSpacing?: number;
   xTimeAuto?: boolean;
+  negY?: boolean[];
 }
 
 /**
@@ -352,6 +353,10 @@ export function getConfig(opts: BarsOptions, theme: GrafanaTheme2) {
         let middleShift = isXHorizontal ? 0 : -Math.round(MIDDLE_BASELINE_SHIFT * fontSize);
         let value = rawValue(seriesIdx, dataIdx);
 
+        if (opts.negY?.[seriesIdx] && value != null) {
+          value *= -1;
+        }
+
         if (value != null) {
           // Calculate final co-ordinates for text position
           const x =
@@ -380,7 +385,7 @@ export function getConfig(opts: BarsOptions, theme: GrafanaTheme2) {
             // Adjust for baseline which is "top" in this case
             xAdjust = (textMetrics.width * scaleFactor) / 2;
 
-            // yAdjust only matters when when the value isn't negative
+            // yAdjust only matters when the value isn't negative
             yAdjust =
               value > 0
                 ? (textMetrics.actualBoundingBoxAscent + textMetrics.actualBoundingBoxDescent) * scaleFactor
@@ -516,7 +521,12 @@ export function getConfig(opts: BarsOptions, theme: GrafanaTheme2) {
 
       for (const sidx in labels[didx]) {
         const label = labels[didx][sidx];
-        const { text, value, x = 0, y = 0 } = label;
+        const { text, x = 0, y = 0 } = label;
+        let { value } = label;
+
+        if (opts.negY?.[sidx] && value != null) {
+          value *= -1;
+        }
 
         let align: CanvasTextAlign = isXHorizontal ? 'center' : value !== null && value < 0 ? 'right' : 'left';
         let baseline: CanvasTextBaseline = isXHorizontal
diff --git a/public/app/plugins/panel/barchart/module.tsx b/public/app/plugins/panel/barchart/module.tsx
index a371f146499..9a199b7e328 100644
--- a/public/app/plugins/panel/barchart/module.tsx
+++ b/public/app/plugins/panel/barchart/module.tsx
@@ -8,7 +8,7 @@ import {
   VizOrientation,
 } from '@grafana/data';
 import { config } from '@grafana/runtime';
-import { StackingMode, VisibilityMode } from '@grafana/schema';
+import { GraphTransform, StackingMode, VisibilityMode } from '@grafana/schema';
 import { graphFieldOptions, commonOptionsBuilder } from '@grafana/ui';
 
 import { BarChartPanel } from './BarChartPanel';
@@ -63,6 +63,28 @@ export const plugin = new PanelPlugin<PanelOptions, PanelFieldConfig>(BarChartPa
           },
         });
 
+      builder.addSelect({
+        category: ['Graph styles'],
+        name: 'Transform',
+        path: 'transform',
+        settings: {
+          options: [
+            {
+              label: 'Constant',
+              value: GraphTransform.Constant,
+              description: 'The first value will be shown as a constant line',
+            },
+            {
+              label: 'Negative Y',
+              value: GraphTransform.NegativeY,
+              description: 'Flip the results to negative values on the y axis',
+            },
+          ],
+          isClearable: true,
+        },
+        hideFromDefaults: true,
+      });
+
       commonOptionsBuilder.addAxisConfig(builder, cfg, false);
       commonOptionsBuilder.addHideFrom(builder);
     },
diff --git a/public/app/plugins/panel/barchart/utils.ts b/public/app/plugins/panel/barchart/utils.ts
index 56c07cb04b3..dfe5222d2dc 100644
--- a/public/app/plugins/panel/barchart/utils.ts
+++ b/public/app/plugins/panel/barchart/utils.ts
@@ -18,6 +18,7 @@ import {
 import { maybeSortFrame } from '@grafana/data/src/transformations/transformers/joinDataFrames';
 import {
   AxisPlacement,
+  GraphTransform,
   ScaleDirection,
   ScaleDistribution,
   ScaleOrientation,
@@ -107,6 +108,7 @@ export const preparePlotConfigBuilder: UPlotConfigPrepFn<BarChartOptionsEX> = ({
     legend,
     xSpacing: xTickLabelSpacing,
     xTimeAuto: frame.fields[0]?.type === FieldType.time && !frame.fields[0].config.unit?.startsWith('time:'),
+    negY: frame.fields.map((f) => f.config.custom?.transform === GraphTransform.NegativeY),
   };
 
   const config = getConfig(opts, theme);