Click on the team and players names for tournament details for each season.
Click here to return to roll of honour main menu.
| Season | Champions | Runners-up | Highest break | Player of the year |
| Division One | ||||
| 2023-24 | Mackintosh Snooker | The Cons | ||
| 2022-23 | Taff’s Well | Savoy | ||
| 2021-22 | Mackintosh Snooker | Cuesaders Z | Mark Bennett 80 | |
| 2019-20 | Canton Libs Z | Trecenydd Snooker | Richard Humphries 64 | |
| 2018-19 | Canton Libs B | Trecenydd Snooker | Steffan Davies 75 | |
| 2017-18 | Cathays Cons | Canton Libs ‘Z’ | Ralph Welch 58 | |
| 2016-17 | League consisted of only one division | |||
| 2015-16 | League consisted of only one division | |||
| 2014-15 | Cathays Cons | Canton Libs ‘Z’ | Glyn Hayes 54 | |
| 2013-14 | Cuesaders | Park Club | Kevin Jones 58 | Kevin Jones* |
| 2012-13 | Canton Libs ‘Z’ | Senghenydd | Mike Boucher 52 | Dave Standage* |
| Thursday League Division One | ||||
| 2011-12 | Wellington Thursday | Canton Libs ‘A’ | Spencer Symmons 65 | Steve King* |
| 2010-11 | Canton Libs ‘A’ | The New Park | Ed Topham 100 | – |
| 2009-10 | Taffs Well | Cathays Cons | Simon Trottman 88 | – |
| 2008-09 | Canton Libs ‘C’ | Taffs Well | Shaun O’Connell 51 | – |
| 2007-08 | Wellington Rileys ‘B’ | Fairwater Cons | Alex Donne 90 | Alex Donne** |
| 2006-07 | Rumney BL ‘B’ | Frames ‘A’ | Mike O’Connor 43 | Alex Rees** |
| 2005-06 | Cathays Libs | Canton Libs ‘A’ | Rob Richards 51 | Steve King |
| Division One | ||||
| 2004-05 | Rumney BL ‘B’ | New Park Libs | John Collins 55 | Ian Denton |
| 2003-04 | Gower ‘C’ | Llanbradach | Steve King 72 | Steve King |
| 2002-03 | Rumney BL ‘B’ | SW Snooker ‘B’ | Jeff Jenkins 50 | Joe Jones* |
| 2001-02 | Llanbradach | Broadway Exiles | Jeff Jenkins 74 | |
| 2000-01 | SW Snooker ‘B’ | |||
| 1999-00 | SW Snooker’A’ | Cathays Libs ‘B’ | Martin Cavanagh 84 | |
| 1998-99 | Aber & Senghenydd | Rumney BL | Dave Crawley 77 | |
| 1997-98 | Bedwas WMC | Rileys City Rd ‘A’ | Alan Morgan 63 | |
| 1996-97 | Taffs Well | Park Cons | Allan Jones (Llandaff) 49 | |
| 1995-96 | Caerphilly Social | Ruperra | G.Davies 89 | |
| 1994-95 | University ‘A’ | Pentwyn ‘A’ | Paul Curtis 100 | |
| 1993-94 | Wellington ‘B’ | Mackintosh Sports | Rob McKenna 90 | |
| 1992-93 | Taffs Well ‘A’ | SW Snooker ‘B’ | Rob McKenna 83 | |
| 1991-92 | City Snooker ‘A’ | |||
| 1990-91 | Piccadilly Snooker ‘B’ | |||
| 1989-90 | SW Snooker ‘A’ | Taffs Well ‘A’ | Paul Crippin 71 | |
| 1988-89 | Piccadilly Snooker ‘A’ | Mackintosh Sports ‘A’ | Ken Canham 70 | |
| 1987-88 | Riverside Cons ‘C’ | Rumney BL ‘C’ | Clive Brown 100 | |
| 1986-87 | Rileys Snooker ‘D’ | Wellington ‘B’ | Mike Collins 57 | |
| Old Second Division
The Premier League was introduced from 1986-87 season, and divisional names were amended as appropriate. For example in previous seasons Division One would have been the Second Division; Div Two the Third Division and so on. |
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| 1985-86 | Rumney Cons ‘A’ | Kennards Snooker ‘A’ | Pat Collins 52 | |
| 1984-85 | Cathays Libs ‘A’ | Whitchurch Earl Haig ‘A’ | Steve Rees 53 | |
| 1983-84 | Rumney BL ‘A’ | Ruperra Social ‘A’ | Tony Bailey 71 | |
* Based on player rankings.
**Single player of the year named for Thursday League as a whole
