Unifi, UniFi or UNIFI may refer to:
- Malaysian telecommunication services:
- Unifi, a high-speed broadband service
- Unifi Mobile, a mobile telecommunication service
- Unifi TV, an IPTV service
- Unifi Sports, a subscription network on Unifi TV
- UNIFI, a 1999–2004 British trade union representing the financial sector
- Unifi Aviation, a North American aviation ground handling service
- Unifi Manufacturing, an American-based textile company
- Ameritas, formerly UNIFI Companies, an American mutual insurance company
- University of Florence, Italy
- Unifi Network, a former division of PricewaterhouseCoopers made up of the Kwasha Lipton Group and its other benefits consulting divisions
- UniFi, a wireless networking system from Ubiquiti
