Hugh II, Count of Rethel (died 1227) was a son of Manasses IV and his wife, Matilda of Kyrburg. In 1199, he succeeded his father as Count of Rethel.

In 1191, he married Felicitas (d. 1257), the daughter of Simon of Broyes. They had the following children:

Hugh II, Count of RethelDied: 1227
Preceded byManasses IVCount of Rethel 1199–1227Succeeded byHugh III