| Full name: | Sidney O'Linn |
| Born: | 5th May 1927, Oudtshoorn, Cape Province, South Africa |
| Died: | 11th December 2016, Randburg, Gauteng, South Africa |
| Batting: | Left-hand batter |
| Bowling: | Leg-break |
| Occasional wicket-keeper | |
| Biography: | He changed his surname from Olinsky in 1935 |
| Other Sports: | Played Association Football for Charlton Athletic and made one appearance for the South African team |
| Education: | Sea Point High School, Cape Town |
| Teams: | South Africa (Test: 1960-1961/62); Western Province (Main FC: 1945/46-1946/47); Kent (Main FC: 1951-1954); Transvaal (Main FC: 1957/58-1965/66); Kent Second XI (Minor Counties Championship: 1951-1954); All teams |
| Kent Second XI cap: 1951 | |
| South African Cricket Annual Cricketer of the Year: 1960 | |
| Lists of matches and more detailed statistics | |
| Articles: | Sid O'Linn Obituary |
| Test Career Batting and Fielding (1960-1961/62) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| South Africa | 7 | 12 | 1 | 297 | 98 | 27.00 | 0 | 2 | 4 | |
| First-Class Career Batting and Fielding (1945/46-1965/66) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | St | |
| Overall | 92 | 156 | 29 | 4525 | 120* | 35.62 | 4 | 29 | 97 | 6 |
| First-Class Career Bowling (1945/46-1965/66) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 256 | 7 | 119 | 2 | 2-14 | 59.50 | 0 | 0 | 128.00 | 2.78 |
| Minor Counties Championship Career Batting and Fielding (1951-1954) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | St | |
| Kent Second XI | 9 | 14 | 5 | 382 | 88 | 42.44 | 0 | 3 | 11 | 2 |
| Minor Counties Championship Career Bowling (1951-1954) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Kent Second XI | 84 | 1 | 53 | 0 | 0-2 | 3.78 | ||||