| Prevseason: | 2017–18 |
| Nextseason: | 2019–20 |
| 2018–19 Armenia Basketball League A | |
| Season: | 2018–19 |
| Champions: | Aragats (1st title) |
| Runners Up: | Urartu Vivaro |
| Teams: | 6 |
The 2018–19 Armenia Basketball League A is the second season of the basketball first division of Armenia.
Artsakh are the defending champions.
The regular season consists in a double-legged round-robin tournament where the six teams qualify for the playoffs.
Six teams will take part in the competition after the withdrawal of 3 teams -Engineer, Shirak and Grand Sport-, and the admission of 2 teams -Aragats and Erebuni-.[1]
Two teams were relocated: Urartu Vivaro from Yerevan to Vanadzor and Artsakh from Stepanakert to Yerevan.
| Club | Place | Arena | |
|---|---|---|---|
| Mika Sports Arena | |||
| Artik Sports School | |||
| Mika Sports Arena | |||
| Mika Sports Arena | |||
| Mika Sports Arena | |||
| Armenia Sports Arena |
The playoffs are played in a best-of-seven format, with the series starting 1–1 or 2–0 depending on the head-to-head games in the regular season. The other five matches are played as 1-1-1-1-1.
Final will be played in a best-of-nine format with the same format as in the previous series.
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