Fuji - Fuji GF670 and Wide
Leica - MP & M7
Cosina (Bessa's, Nikon FM-10, Vivitar V3800N, perhaps others I don't know about)
Lomo - Diana and Holga (too many variations to count)
Mamiya -7II, RZ67 Pro, I could be wrong but I think that the Mamiya 645 AF is still available with a film back.
Canon - 1V
Nikon - F6
Rollie - FX, FW, 6008, Hy6
Horseman
Linhoff - Various models
And this really doesn't count the various Large Format cameras that are still available new.
And there are still Zeiss Ikon cameras available though they are officially out of production.