Mobi or MOBI may refer to:
Companies Mobi (company), an American wireless provider
Computing .mobi, internet top domain name .mobi, a file extension of the deprecated Mobipocket e-book format
People Mobi Fehr (born 1994), American soccer player Mobi Okoli (born 1987), Nigerian football player Mobi Oparaku (born 1976), Nigerian former football player
Other uses Mobi (bike share), a Canadian bicycle-sharing system Fiat Mobi, a 2016–present Brazilian-Italian city car
See also Moby (disambiguation)