The 1969–70 Yugoslav First Basketball League season was the 26th season of the Yugoslav First Basketball League, the highest professional basketball league in SFR Yugoslavia.

The winning roster of Olimpija:[1] Coach: Milan Tošić [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] 1 The match between Borac and Rabotnički was registered as 20-0 win for the home team, because team of Rabotnički had not travelled to Čačak.

FIBA European Champions Cup FIBA Cup Winner's Cup