Oh man. I have a lot of them. I'm especially a sucker for TLRs:
Yashica -- 124G, D
Rollei -- MX-EVS, 3.5F, 2.8E, Rolleicord V and Vb
Ricoh -- Diacord G, Ricohflex Dia
Mamiya -- 220, 330S
Kalloflex -- (2)
Autocord -- (3)
Primo Jr. (does this count?)
Flexaret V
SLR:
Hasselblad 500C/M
Mamiya -- 645 (2), 645J, RB67
Bronica S2A
Kowa Super 66
RF:
Omega Rapid 100
Certo-Six
Moskva-5
Signal Nettar