Gror may refer to:

• Gror, Albania, a village in Albania
• Grór, one of Middle-earth Dwarves in works of J. R. R. Tolkien

• Maredsous cheese
• Maredudd ab Owain ab Edwin
• Maredudd ab Owain Glyndŵr
• Maredudd ab Owain Gwynedd
• Maredudd ap Bleddyn
• Maredudd ap Cynan ab Owain Gwynedd
• Maredudd ap Gruffydd
• Maredudd ap Ifan
• Maredudd ap Llywelyn ap Maredudd ap Cynan
• Maredudd ap Rhys
• Maredumilli
• Mareeba rock-wallaby
• Mareeba Shire
• Maree Bowden
• Maree Cheatham
• Maree man
• Mareen Duvall
• Mareexaan
• Mareez
• Marefield
• Maregaon
• Mare Germanicum
• Mareham le Fen
• Mareham-le-Fen
• Marehan