1991 PBA season

1991 PBA season
Duration	February 17, 1991 – December 15, 1991
Number of teams	8
TV partner(s)	Vintage Sports (PTV)
Draft
Top draft pick	Alejandro Araneta
Picked by	Alaska Milkmen
Conferences
First Conference champions	Ginebra San Miguel
Runners-up	Shell Rimula X
All-Filipino Conference champions	Purefoods TJ Hotdogs
Runners-up	Diet Sarsi
Third Conference champions	Alaska Milkmen
Runners-up	Ginebra San Miguel
Awards
Season MVP	Alvin Patrimonio
Seasons
< 1990 1992 >

The 1991 PBA season was the 17th season of the Philippine Basketball Association (PBA).

The muses for the participating teams are as follows: