Adrian may refer to:
- Adrian Carson, an officer of the Havenite Office of State Security.
- Adrian Hagros, a Manticoran Naval officer.
- Adrian Lipsky, an Ingeborgian politician.
- Adrian Luff, an officer of the People's Navy in Exile.
- Adrian Mayhew, Protector of Grayson from 1655 to 1681 PD.
- Adrian Toboc, an officer of the Kornatian Defense Forces.
- Adrian Bayside, a Solarian-flagged passenger ship.
- HMS Prince Adrian, a heavy cruiser of the Royal Manticoran Navy.
- GNS Protector Adrian, the lead ship of the Grayson Protector Adrian class.