The 1906–07 Sheffield Shield marked the fifteenth season of Australia's premier first-class cricket competition. Three teams participated in the tournament, facing each other twice in a double round-robin format to determine the winner.
New South Wales claimed the title for the ninth time in the history of the competition. Across the six matches played, the side demonstrated consistent performance, ultimately securing the championship at the end of the season.
Individual contributions defined the season for the bowlers and batters. Austin Diamond from New South Wales led all run-scorers, accumulating a total of 451 runs throughout the campaign. Albert Wright of South Australia proved the most effective bowler, capturing 25 wickets during his appearances.
| 10–14 November 1906 Scorecard |
| Victoria | v | South Australia (home team) |
| 125 (60 overs)Peter McAlister 39Arthur McBeath 4/41 (27 overs) | 221 (60.2 overs)Joe Darling 77Jack Saunders 5/83 (23 overs) | |
| 352 (115 overs)Hughie Carroll 112Jack O'Connor 5/93 (37 overs) | 186 (59.5 overs)Clem Hill 71Jack Saunders 5/60 (21 overs) |
| Victoria won by 70 runsAdelaide Oval, Adelaide Umpires: Philip Argall and T. A. Reeves |
| 15–18 December 1906 Scorecard |
| New South Wales | v | South Australia (home team) |
| 349 (99.3 overs)Bert Hopkins 120*Albert Wright 6/91 (25 overs) | 61 (33.1 overs)John Pellew 21Charlie Macartney 5/18 (16 overs) | |
| 179 f/o (61 overs)Clem Hill 65Tibby Cotter 3/57 (19 overs) |
| New South Wales won by an innings and 109 runsAdelaide Oval, Adelaide Umpires: George Watson and Philip Argall |
| 24–27 December 1906 Scorecard |
| (home team) Victoria | v | New South Wales |
| 159 (51.1 overs)Frederick Vaughan 34Monty Noble 4/55 (18 overs) | 313 (91.3 overs)Bert Hopkins 63Warwick Armstrong 6/66 (28.3 overs) | |
| 339 (104.4 overs)Warwick Armstrong 168*Leonard Garnsey 3/87 (20 overs) | 8/187 (44 overs)Austin Diamond 62Tom Warne 6/50 (9 overs) |
| New South Wales won by 2 wicketsMelbourne Cricket Ground, Melbourne Umpires: Bob Crockett and Dave Elder |
| 29 December 1906 – 2 January 1907 Scorecard |
| South Australia | v | Victoria (home team) |
| 290 (77.3 overs)Algy Gehrs 75Jack Saunders 5/97 (26 overs) | 199 (65.3 overs)Hughie Carroll 64Jack O'Connor 4/72 (24 overs) | |
| 398 (109.4 overs)Charlie Dolling 93Gerry Hazlitt 4/149 (37 overs) | 170 (55.5 overs)Hughie Carroll 85Albert Wright 5/42 (13 overs) |
| South Australia won by 319 runsMelbourne Cricket Ground, Melbourne Umpires: Bob Crockett and William Hannah |
| 4–7 January 1907 Scorecard |
| South Australia | v | New South Wales (home team) |
| 157 (55.2 overs)Claude Jennings 42Monty Noble 4/35 (11.2 overs) | 573 (154.5 overs)Austin Diamond 138Albert Wright 6/209 (46.5 overs) | |
| 248 (79 overs)Claude Jennings 45Tibby Cotter 4/76 (20 overs) |
| New South Wales won by an innings and 168 runsSydney Cricket Ground, Sydney Umpires: A. Lucas and James Laing |
| 25–28 January 1907 Scorecard |
| (home team) New South Wales | v | Victoria |
| 491 (129.5 overs)Austin Diamond 210*Warwick Armstrong 4/116 (36.5 overs) | 194 (58.1 overs)Warwick Armstrong 111Tibby Cotter 3/37 (15 overs) | |
| 31 f/o (20.5 overs)Hughie Carroll 8Monty Noble 6/21 (10.5 overs) |
| New South Wales won by an innings and 266 runsSydney Cricket Ground, Sydney Umpires: James Laing and William Bruton |
Squad lists and statistics via Wikipedia