2019–20 Championnat Pro A
The 2019–20 Championnat National A is the 65th season of the Championnat National A, the highest basketball league in Tunisia. The season started 28 September 2019 and ended 8 August 2020. The winners will qualify for the 2021 BAL season.
On 14 March 2020 the season was postponed due to the COVID-19 pandemic. On 9 May, it was announced the league was to resume behind closed doors on 15 July.
Eventually, US Monastir won its second-straight title.
Teams
This season, 12 teams played in the league. CA Bizertin and Stade Gabèsien were promoted from the Nationale B.| Club | City | Arena | Capacity |
| CA Bizertin | Bizerte | Salle Fatnassi Bizerte | 2000 |
| Club Africain | Tunis | Salle Chérif-Bellaminej | |
| Dalia Sport Grombalia | Grombalia | Salle Couverte de Grombalia | |
| ES La Goulette | La Goulette | Salle couverte de La Goulette-Le Kram | |
| ES Radès | Radès | Salle Couverte Taoufik-Bouhima | |
| ES Sahel | Sahel | Sousse Indoor Sports Hall | |
| Hammamet | Hammamet | Salle d'Hammamet | |
| JS Kairouan | Kairouan | Salle Kairouan | 2000 |
| JS Menzah | Tunis | Palais des sports d'El Menzah | |
| Stade Gabèsien | Gabès | Salle omnisports de Gabès | |
| Stade Nabeulien | Nabeul | Salle Bir Challouf | 5000 |
| US Monastir | Monastir | Mohamed-Mzali Sports Hall | 4075 |