| Club: | Nagyváradi AC |
| Season: | 1943–44 |
| Stadium: | Városi |
| Manager: | Ferenc Rónay |
| League: | NB I |
| Cup1 Result: | Preliminary Round |
| League Topscorer: | Spielmann (23) |
| Season Topscorer: | Spielmann (23) |
| Highest Attendance: | 10,000 vs Ferencváros (21 May 1944) |
| Lowest Attendance: | 4,000 vs Szeged (18 April 1944) 4,000 vs BSZKRT (4 June 1944) |
| Average Attendance: | 5,400 |
| Pattern La1: | _cao4344h |
| Pattern B1: | _cao4344h |
| Pattern Ra1: | _cao4344h |
| Pattern So1: | _cao4344h |
| Shorts1: | FFFFFF |
| Leftarm2: | 357034 |
| Body2: | 357034 |
| Rightarm2: | 357034 |
| Shorts2: | 357034 |
| Socks2: | 357034 |
| Prevseason: | 1942–43 |
| Nextseason: | 1944–45 |
The 1943–44 season was CA Oradea's 22nd season, 5th in the Hungarian football league system and their 3rd season in the Nemzeti Bajnokság I. In this season the club was known as Nagyváradi Atletikai Club, Nagyváradi AC or simply as NAC and managed to obtain the first big performance in the history of the football from Oradea, a Nemzeti Bajnokság I title. A title won in a league considered to be one of the best in Europe at that time, also being the first club outside Budapest that won the Hungarian championship in 41 official seasons.[1] [2]