Reginald II
Reginald II may refer to:
- Reginald II, [Count of Burgundy], Count Palatine of Burgundy and Count of Mâcon from 1087
- Reginald II, Count of Bar, Count of Bar and Lord of Mousson from 1149
- Reginald II, [Duke of Guelders], called "the Black", Count of Guelders from 1318, Duke of Guelders from 1339, and Count of Zutphen from 1326 to 1343