Been done before, don't really care.
Cloud - SLE-Ti 3w4 sx/sp
Tifa - IEI-Fe 6w5 sx/so
Aeris - EIE-Fe 7w6 so/sx
Sephiroth - IEI-Ni 4w3 sx/sp
Barret - ESE-Si 8w9 sx/so
Cid - SEE-Se 8w7 sx/sp
Shera - ILI-Te 6w5 sx/sp
Red XIII - LII-Ti 9w1 so/sp
Vincent - ILI-Ni 4w5 sx/sp
Cait Sith/Reeve: IEE-Ne 6w5 so/sx
Yuffie - SEE-Se 7w6 sp/sx
Hojo - ILE-Ti 5w4 sx/so
(from here on out are more approximations as these characters have no real informative backstory)
Biggs - LSI-Ti 6w5 sx/so
Wedge - SEI-Fe 9w8 so/sx
Jesse - ESE-Si 6w7 sx/sp
Professor Ghast - LIE-Te 8w9 sp/sx
Lucrecia - ESI-Se 6w5 sx/so
Reno - EIE-Ni 7w8 sx/so
Rude - LSI-Se 1w2 sp/sx
Elena - EIE-Fe 3w2 so/sp
Tseng - ESE-Fe 8w9 sx/so
President Shinra - LSE-Si 8w9 sp/so
Rufus Shinra - EIE-Ni 8w7 sp/sx
Heidegger - LSI-Se 8w9 sp/so
Scarlett - SLE-Ti 3w4 sp/sx