diff --git a/.changeset/thick-poems-design.md b/.changeset/thick-poems-design.md
new file mode 100644
index 0000000000..bacbaca387
--- /dev/null
+++ b/.changeset/thick-poems-design.md
@@ -0,0 +1,5 @@
+---
+"@navikt/ds-react": patch
+---
+
+Datepicker, MonthPicker: Rekkefølgen på årstall i Select er reversert slik at siste år er øverst. Dette er endret for å være bedre tilpasset ekspertsystemer der de mest relevante årene ble vist lengst unna musepeker ved klikk.
diff --git a/@navikt/core/react/src/date/datepicker/parts/DropdownCaption.tsx b/@navikt/core/react/src/date/datepicker/parts/DropdownCaption.tsx
index df9548e7c0..8dc242046c 100644
--- a/@navikt/core/react/src/date/datepicker/parts/DropdownCaption.tsx
+++ b/@navikt/core/react/src/date/datepicker/parts/DropdownCaption.tsx
@@ -37,7 +37,11 @@ export const DropdownCaption = ({ displayMonth, id }: CaptionProps) => {
   const handleMonthChange: React.ChangeEventHandler<HTMLSelectElement> = (e) =>
     goToMonth(setMonth(startOfMonth(displayMonth), Number(e.target.value)));
 
-  const years = getYears(fromDate, toDate, displayMonth.getFullYear());
+  const years = getYears(
+    fromDate,
+    toDate,
+    displayMonth.getFullYear(),
+  ).reverse();
   const months = getMonths(fromDate, toDate, displayMonth);
 
   const previousLabel = labelPrevious(previousMonth, { locale });
diff --git a/@navikt/core/react/src/date/monthpicker/MonthCaption.tsx b/@navikt/core/react/src/date/monthpicker/MonthCaption.tsx
index c048611c31..f0a72e9a0b 100644
--- a/@navikt/core/react/src/date/monthpicker/MonthCaption.tsx
+++ b/@navikt/core/react/src/date/monthpicker/MonthCaption.tsx
@@ -35,7 +35,7 @@ export const MonthCaption = () => {
     if (!years.map((x) => x.getFullYear()).includes(year.getFullYear())) {
       years.push(setYear(startOfYear(new Date()), year.getFullYear()));
     }
-    years.sort((a, b) => a.getFullYear() - b.getFullYear());
+    years.sort((a, b) => b.getFullYear() - a.getFullYear());
   }
 
   const handleYearChange = (e) =>