← 1990 1989 1988 1991 in Gabon → 1992 1993 1994
Decades:	1970s 1980s 1990s 2000s 2010s
See also:	Other events of 1991 Timeline of Gabonese history

Events in the year 1991 in Gabon.

Incumbents

• President: Omar Bongo Ondimba
• Prime Minister: Casimir Oyé-Mba

Events

• The country switches to multiparty elections following the adoption of a new constitution by the parliament.^[1]

Deaths