| Competition: | Botswana Premier League |
| Season: | 2018–19 |
| Winners: | Township Rollers (16th title) |
| Relegated: | Sankoyo Mochudi Centre Chiefs Black Forest |
| Relegation: | Botswana First Division North and South |
| Continentalcup1: | Champions League |
| Continentalcup1 Qualifiers: | Township Rollers |
| Continentalcup2: | Confederation Cup |
| Continentalcup2 Qualifiers: | Orapa United |
| League Topscorer: | Thero Setsile (18 goals) |
| Biggest Home Win: | Jwaneng Galaxy 5-0 Security Systems (25 August 2018) |
| Biggest Away Win: | BR Highlanders 0-6 Township Rollers (3 February 2019) Miscellaneous 0-6 Orapa United (23 April 2019) |
| Highest Scoring: | Extension Gunners 3-3 Mochudi Centre Chiefs (18 August 2018) Black Forest 4-2 Sankoyo Bush Bucks (6 October 2018) BR Highlanders 0-6 Township Rollers (3 February 2019) Security Systems 3-3 BR Highlanders (17 February 2019) Township Rollers 4-2 Sharps Shooting Stars (3 March 2019) Miscellaneous 0-6 Orapa United (23 April 2019) |
| Matches: | 240 |
| Total Goals: | 588 |
| Longest Wins: | Township Rollers (6) |
| Longest Unbeaten: | Jwaneng Galaxy (15) |
| Longest Winless: | Sankoyo Bush Bucks Black Forest (10) |
| Longest Losses: | Prisons XI (6) |
| Prevseason: | 2017–18 |
| Nextseason: | 2019–20 |
The 2018–19 Botswana Premier League was the 42nd season of the Botswana Premier League, the top-tier football league in Botswana, since its establishment in 1978. The season started on 18 August 2018.[1] The league drew an average attendance of 1,300 per match.[2]
Township Rollers won their fourth consecutive Botswana Premier League after a 0–0 draw with Police XI on 27 May 2019.[3]
This season also featured the relegation of four-time champions Mochudi Centre Chiefs, who only picked up five points from nine matches late in the season.[4]
Two teams were relegated after one year in the Botswana Premier League, TAFIC F.C. and Uniao Flamengo Santos. They were joined by last place finishers Gilport Lions.
They were replaced by First Division North winners BR Highlanders, First Division South winners Notwane F.C., and promotion playoff winners Prisons XI.[5] [6]