SR500 (3), the last one with twin spark 540cc Wiseco engine with White Bros. hot cams and the works 
XS650 minimalist strip down jobbie 
XT500 '87 with XT350 disc brake front end 
CBX 1000
XT600 Tenere
VF1100C
GSX750 Katana
CB550 Four Super Sport
CB250 RS (3), last one converted to XL500 / FT500 engine 
I still have the VF and the last CB250RS
Sure I forgot a few
Hey, was that the same Katana as mine? (see pic) That was my first 'own' bike!
Suzuki 50cc (bought it for my little brother for his birthday, but rode it sometimes)
Yamaha RD350 (My hubby bought it, I rode it a few times, but didn't like it much)
Suzuki GSX750 Katana (My first very own bike, I loved that bike, but affirmatives decided to remove it from my possession)
Honda XR200 (Actually my brother's bike, but he kept it at my place, so I used it a lot around the plots)
Then no bikes for many years... I had 4 legged horse powers
Honda TRX300 Quadbike (all mine)
Polaris 500 Scrambler Quadbike (was actually Mario's but I rode it too)
BMW GS650 Dakar (my first duallie, also went the affirmative shopping route)
2002 Honda XRV750 Africa Twin (my first AT - it was set on fire in Lesotho

)
1996 Honda XRV750 Africa Twin (Still had it until last year, sadly it was illegally auctioned off to someone in CT?)
1999 Honda XRV750 Africa Twin (My Broom... I hope it never goes away!)
BMW GS1150 (Also Mario's bike, but I rode it sometimes too, it was useful for going shopping with the panniers and all)
Vuka 125 Scooter (Went to Joburg with (ex)step-son and promptly got T-boned by a car!!)
And the kids bikes:
Suzuki RM125
Yamaha RT100
Kawasaki 175 (old skodonk that never really ran)
And one day I hope to add a KTM990 or 950 to the list

But the Africa Twin will stay...
PS: Really cool to see how many of you have had Africa Twins...

PPS: And I spotted some more 750 Katana's as well!