| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Curtis (LP, Album) | Curtom | CRS 8005 | US | 1970 | |
| Curtis (LP) | Buddah Records, Buddah Records | 2318 015, 2318015 | UK | 1970 | |
| Curtis (LP) | Buddah Records | 15.710 | Germany | 1970 | |
| Curtis (LP, Album) | Buddah Records | 940 077 | France | 1970 | |
| Curtis (LP, Album) | Curtom | 583.009 | Netherlands | 1972 | |
| Curtis (LP, Album, RP) | Curtom, Curtom | CU 4680, K56252 | UK | 1976 | |
| Curtis (CD, RE) | Charly Groove | CPCD8036 | UK | 1994 | |
| Curtis (CD) | Victor Entertainment Japan | VICP-60376 | Japan | 1998 | |
| Curtis (LP, RE, Gat) | Sequel Records | NEM LP 965 | UK | 1999 | |
| Curtis (CD) | Rhino Entertainment Company | R2 79932 | US | 2000 | |
| Curtis (CD) | Rhino Entertainment Company | 8122-79932-2 | Germany | 2000 | |
| Curtis (CD, RE, Dig) | Charly Records Ltd. | SNAP233CD | UK | 2001 | |
| Curtis (CD, Album, Ltd, RE, Gat) | Sunspots | SPOT 508 | Italy | 2002 | |
| Curtis (LP, Album) | Get Back | GET8017 | Italy | 2002 | |
| Curtis (LP, RE, 140) | Get Back | GET98017 | Italy | 2004 | |
| Curtis (LP, RE) | Curtom | CRS 8005 | US | ||
| Curtis (LP, RE, Red) | Curtom | CRS 8005 | US |