Mohammed Taiyab Khan (died May 1982) was an Indo-Fijian politician and lawyer.
A prominent lawyer in the Tavua area, Khan was the Federation Party candidate for the South-Central Viti Levu Indo-Fijian communal constituency in the 1966 elections and was elected to the Legislative Council.
However, Khan switched allegiances to the Alliance Party and ran unsuccessfully in the North-East Viti Levu constituency in the subsequent by-elections.
Although he was later cleared, he was not invited to return to the cabinet, and was later expelled from the Alliance after abstaining from a key vote.
He died in Lautoka in May 1982 from a heart attack, shortly before the general elections in which he was an NFP candidate.