The 1988–89 Roller Hockey Champions Cup was the 25th edition of the Roller Hockey Champions Cup organized by CERH.

Noia achieved their first title ever.

The champions of the main European leagues and Liceo, as title holder, played this competition, consisting in a double-legged knockout tournament.

	Quarterfinals						Semifinals						Final
	Sporting CP	12	9	21
	Kurink	2	3	5
							Sporting CP	8	6	14
							Darmstadt	1	3	4
	Gujan-Mestras	0	5	5
	Darmstadt	5	11	16
													Sporting CP	4	1	5
													Noia	7	3	10
	Liceo	1	3	4
	Noia	7	11	18
							Noia	5	4	9
							Novara	4	4	8
	Thunerstern	3	5	8
	Novara	4	13	17

Source:^[1]

• CERH website