| 2013 MSBL season | |
|---|---|
| League | State Basketball League |
| Sport | Basketball |
| Duration | 15 March – 27 July (Regular season) 3 August – 31 August (Finals) |
| Number of games | 26 |
| Number of teams | 14 |
| Regular season | |
| Minor premiers | Lakeside Lightning |
| Season MVP | Ben Beran (Lightning) |
| Top scorer | Luke Nevill (Suns) |
| Finals | |
| Champions | Lakeside Lightning |
| Runners-up | Wanneroo Wolves |
| Grand Final MVP | Justin Cecil (Lightning) |
The 2013 MSBL season was the 25th season of the Men's State Basketball League (SBL). The regular season began on Friday 15 March and ended on Saturday 27 July. The finals began on Saturday 3 August and ended on Saturday 31 August, when the Lakeside Lightning defeated the Wanneroo Wolves in the MSBL Grand Final.