Marquefave (French pronunciation: [maʁkəfav]; Occitan: Marcahava) is a commune in the Haute-Garonne department in southwestern France.

The village lies on the banks of the Garonne river.

The commune is bordered by five other communes: Capens across the river Garonne and the land border to the north, Montaut to the northwest, Montgazin to the east, Lacaugne to the south, and finally by Carbonne across the river Garonne to the west.

Historical population

Year	Pop.	±%
1962	539	—
1968	570	+5.8%
1975	535	−6.1%
1982	632	+18.1%
1990	772	+22.2%
1999	850	+10.1%
2008	1,012	+19.1%

• Communes of the Haute-Garonne department