diff --git a/src/components/DatePicker/DatePicker.tsx b/src/components/DatePicker/DatePicker.tsx
new file mode 100644
index 0000000000..ac713e29c1
--- /dev/null
+++ b/src/components/DatePicker/DatePicker.tsx
@@ -0,0 +1,281 @@
+import * as React from 'react';
+import { Pressable, StyleSheet, Text, View, ViewStyle } from 'react-native';
+
+import type { DatePickerProps } from './types';
+import { useInternalTheme } from '../../core/theming';
+
+const MONTHS = [
+  'January',
+  'February',
+  'March',
+  'April',
+  'May',
+  'June',
+  'July',
+  'August',
+  'September',
+  'October',
+  'November',
+  'December',
+];
+
+const WEEKDAYS = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+
+const daysInMonth = (year: number, month: number) =>
+  new Date(year, month + 1, 0).getDate();
+
+const firstWeekday = (year: number, month: number) =>
+  new Date(year, month, 1).getDay();
+
+const sameDay = (a: Date, b: Date) =>
+  a.getFullYear() === b.getFullYear() &&
+  a.getMonth() === b.getMonth() &&
+  a.getDate() === b.getDate();
+
+const styles = StyleSheet.create({
+  container: {
+    padding: 8,
+    width: 320,
+  } as ViewStyle,
+  header: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    marginBottom: 8,
+  } as ViewStyle,
+  navLabel: {
+    fontSize: 16,
+    fontWeight: '600',
+  } as ViewStyle,
+  navButton: {
+    width: 40,
+    height: 40,
+    alignItems: 'center',
+    justifyContent: 'center',
+  } as ViewStyle,
+  navButtonText: {
+    fontSize: 20,
+  } as ViewStyle,
+  grid: {
+    flexDirection: 'row',
+    flexWrap: 'wrap',
+  } as ViewStyle,
+  cell: {
+    width: '14.285714285714286%',
+    height: 40,
+    alignItems: 'center',
+    justifyContent: 'center',
+  } as ViewStyle,
+  weekday: {
+    fontSize: 12,
+    fontWeight: '500',
+  } as ViewStyle,
+  day: {
+    width: 32,
+    height: 32,
+    borderRadius: 16,
+    alignItems: 'center',
+    justifyContent: 'center',
+  } as ViewStyle,
+  dayText: {
+    fontSize: 14,
+  } as ViewStyle,
+  outOfMonth: {
+    opacity: 0.35,
+  } as ViewStyle,
+});
+
+/**
+ * Material 3 calendar date picker (month view).
+ *
+ * Shows a single-month grid with prev/next navigation and a selectable day
+ * cell for each day. The selected day is highlighted; days outside the
+ * `min`/`max` range are disabled.
+ *
+ * @param props
+ */
+function DatePicker({
+  value,
+  onChange,
+  min,
+  max,
+  weekStartsOn = 0,
+  style,
+  theme: themeOverrides,
+  testID = 'date-picker',
+}: DatePickerProps) {
+  const theme = useInternalTheme(themeOverrides);
+  const [view, setView] = React.useState({
+    year: value.getFullYear(),
+    month: value.getMonth(),
+  });
+
+  const primary = theme.isV3 ? theme.colors.primary : theme.colors.accent;
+  const onSurface = theme.isV3 ? theme.colors.onSurface : '#000';
+  const surface = theme.isV3 ? theme.colors.surface : '#fff';
+  const outline = theme.isV3 ? theme.colors.outline : '#999';
+
+  const orderedWeekdays = [
+    ...WEEKDAYS.slice(weekStartsOn),
+    ...WEEKDAYS.slice(0, weekStartsOn),
+  ];
+
+  const total = daysInMonth(view.year, view.month);
+  const firstDow = (firstWeekday(view.year, view.month) - weekStartsOn + 7) % 7;
+
+  // Leading days from the previous month to fill the first row.
+  const prevMonthDays = daysInMonth(
+    view.month === 0 ? view.year - 1 : view.year,
+    view.month === 0 ? 11 : view.month - 1
+  );
+  const cells: Array<{
+    day: number;
+    monthOffset: number; // -1 prev, 0 current, +1 next
+    date: Date;
+  }> = [];
+
+  for (let i = 0; i < firstDow; i++) {
+    const day = prevMonthDays - firstDow + 1 + i;
+    const date = new Date(
+      view.month === 0 ? view.year - 1 : view.year,
+      view.month === 0 ? 11 : view.month - 1,
+      day
+    );
+    cells.push({ day, monthOffset: -1, date });
+  }
+  for (let d = 1; d <= total; d++) {
+    cells.push({
+      day: d,
+      monthOffset: 0,
+      date: new Date(view.year, view.month, d),
+    });
+  }
+  // Trailing days to fill a full 6-week (42-cell) grid.
+  let next = 1;
+  while (cells.length < 42) {
+    const date = new Date(
+      view.month === 11 ? view.year + 1 : view.year,
+      view.month === 11 ? 0 : view.month + 1,
+      next
+    );
+    cells.push({ day: next, monthOffset: 1, date });
+    next += 1;
+  }
+
+  const isDisabled = (date: Date) => {
+    if (
+      min &&
+      date < new Date(min.getFullYear(), min.getMonth(), min.getDate())
+    ) {
+      return true;
+    }
+    if (
+      max &&
+      date > new Date(max.getFullYear(), max.getMonth(), max.getDate())
+    ) {
+      return true;
+    }
+    return false;
+  };
+
+  const prevMonth = () => {
+    setView((v) =>
+      v.month === 0
+        ? { year: v.year - 1, month: 11 }
+        : { year: v.year, month: v.month - 1 }
+    );
+  };
+  const nextMonth = () => {
+    setView((v) =>
+      v.month === 11
+        ? { year: v.year + 1, month: 0 }
+        : { year: v.year, month: v.month + 1 }
+    );
+  };
+
+  const label = `${MONTHS[view.month]} ${view.year}`;
+
+  return (
+    <View
+      testID={testID}
+      style={[styles.container, { backgroundColor: surface }, style]}
+    >
+      <View style={styles.header}>
+        <Pressable
+          testID={`${testID}-prev`}
+          onPress={prevMonth}
+          accessibilityRole="button"
+          accessibilityLabel="Previous month"
+          style={styles.navButton}
+        >
+          <Text style={[styles.navButtonText, { color: onSurface }]}>‹</Text>
+        </Pressable>
+        <Text
+          testID={`${testID}-label`}
+          style={[styles.navLabel, { color: onSurface }]}
+        >
+          {label}
+        </Text>
+        <Pressable
+          testID={`${testID}-next`}
+          onPress={nextMonth}
+          accessibilityRole="button"
+          accessibilityLabel="Next month"
+          style={styles.navButton}
+        >
+          <Text style={[styles.navButtonText, { color: onSurface }]}>›</Text>
+        </Pressable>
+      </View>
+
+      <View style={styles.grid} testID={`${testID}-weekdays`}>
+        {orderedWeekdays.map((wd, i) => (
+          <View key={i} style={styles.cell}>
+            <Text style={[styles.weekday, { color: outline }]}>{wd}</Text>
+          </View>
+        ))}
+      </View>
+
+      <View style={styles.grid} testID={`${testID}-grid`}>
+        {cells.map((cell, i) => {
+          const selected = sameDay(cell.date, value);
+          const disabled = isDisabled(cell.date);
+          const outOfMonth = cell.monthOffset !== 0;
+          return (
+            <View key={i} style={styles.cell}>
+              <Pressable
+                testID={`${testID}-day-${cell.date.toISOString()}`}
+                onPress={() => {
+                  if (!disabled) onChange(cell.date);
+                }}
+                disabled={disabled}
+                accessibilityRole="button"
+                accessibilityLabel={cell.date.toDateString()}
+                style={[
+                  styles.day,
+                  selected
+                    ? { backgroundColor: primary }
+                    : { backgroundColor: 'transparent' },
+                ]}
+              >
+                <Text
+                  style={[
+                    styles.dayText,
+                    {
+                      color: selected ? surface : onSurface,
+                    },
+                    outOfMonth ? styles.outOfMonth : null,
+                    disabled ? { opacity: 0.3 } : null,
+                  ]}
+                >
+                  {cell.day}
+                </Text>
+              </Pressable>
+            </View>
+          );
+        })}
+      </View>
+    </View>
+  );
+}
+
+export default DatePicker;
diff --git a/src/components/DatePicker/types.ts b/src/components/DatePicker/types.ts
new file mode 100644
index 0000000000..88d9a2f3b6
--- /dev/null
+++ b/src/components/DatePicker/types.ts
@@ -0,0 +1,22 @@
+import type { StyleProp, ViewStyle } from 'react-native';
+
+import type { ThemeProp } from '../../types';
+
+export type DatePickerProps = {
+  /** Currently selected date (controlled). */
+  value: Date;
+  /** Called when the user selects a day. */
+  onChange: (date: Date) => void;
+  /** Earliest selectable date. Days before this are disabled. */
+  min?: Date;
+  /** Latest selectable date. Days after this are disabled. */
+  max?: Date;
+  /** 0 = Sunday .. 6 = Saturday. @default 0 */
+  weekStartsOn?: number;
+  /** Style applied to the container. */
+  style?: StyleProp<ViewStyle>;
+  /** @optional */
+  theme?: ThemeProp;
+  /** TestID for testing. */
+  testID?: string;
+};
diff --git a/src/index.tsx b/src/index.tsx
index 1b20528787..aa84854e20 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -32,6 +32,7 @@ export { default as Banner } from './components/Banner';
 export { default as BottomNavigation } from './components/BottomNavigation/BottomNavigation';
 export { default as Button } from './components/Button/Button';
 export { default as Card } from './components/Card/Card';
+export { default as DatePicker } from './components/DatePicker/DatePicker';
 export { default as Checkbox } from './components/Checkbox';
 export { default as Chip } from './components/Chip/Chip';
 export { default as DataTable } from './components/DataTable/DataTable';
@@ -86,6 +87,7 @@ export type {
 } from './components/BottomNavigation/BottomNavigation';
 export type { Props as ButtonProps } from './components/Button/Button';
 export type { Props as CardProps } from './components/Card/Card';
+export type { DatePickerProps } from './components/DatePicker/types';
 export type { Props as CardActionsProps } from './components/Card/CardActions';
 export type { Props as CardContentProps } from './components/Card/CardContent';
 export type { Props as CardCoverProps } from './components/Card/CardCover';