| Player ID | Name | Sex | Club | HI | Last Calculated | Last Changed |
| 2700256606 | Mr TREVOR I'ONS | DRAKENSBERG GARDENS GC | 16.8 | 11-01-26 at 00:00 | 11-01-26 at 00:00 | |
| 2700158141 | Mr CESARE IACOVITTI | THE COUNTRY CLUB JOHANNESBURG | 10.7 | 25-01-26 at 00:00 | 25-01-26 at 00:00 | |
| 2700054958 | Mr PASH IANNIELLO | CATHEDRAL PEAK GOLF CLUB | 16.0 | 01-06-25 at 00:00 | 01-09-20 at 00:00 | |
| 2700390880 | Chris Ibanex | Foreign and Other Golfers | n/a | |||
| 2700390806 | Jean Francois Ibars Ibars | Foreign and Other Golfers | n/a | |||
| 2700362140 | Mr. Maxime Ibars | Foreign and Other Golfers | 4.1 | 01-10-19 at 01:52 | 01-10-19 at 01:52 | |
| 2700009407 | Mrs DOT JEAN IBBITSON | GEORGE GOLF CLUB | 29.2 | 25-01-26 at 00:00 | 25-01-26 at 00:00 | |
| 2700407648 | Mr. Andrew Ibbotson | KUILSRIVIER GOLF CLUB | 26.3 | 25-01-26 at 00:00 | 25-01-26 at 00:00 | |
| 2700067930 | MR WARWICK IBERTSON | ERINVALE GOLF CLUB | 25.2 | 23-01-26 at 00:00 | 07-01-26 at 00:00 | |
| 2700195126 | MR FIROZE IBRAHIM | ROYAL JOHANNESBURG | 8.6 | 26-01-26 at 00:00 | 26-01-26 at 00:00 | |
| 2700399120 | Metaly Ibrahim | Foreign and Other Golfers | n/a | |||
| 2700034143 | Mohommed Ibrahim | Foreign and Other Golfers | 28.5 | 01-10-19 at 01:52 | 01-10-19 at 01:52 | |
| 2700434371 | Mr. YASEEN IBRAHIM(270) | PRINCE'S GRANT GOLF CLUB | 2.5 | 03-01-26 at 00:00 | 03-01-26 at 00:00 | |
| 2700380089 | Ms DANIA IBRAIMO | XINAVANE GOLF CLUB | 40.2 | 05-10-24 at 00:00 | 05-10-24 at 00:00 | |
| 2700429448 | Mr. Martin Trane Ibsen | ERINVALE GOLF CLUB | 33.5 | 07-01-26 at 00:00 | 07-01-26 at 00:00 | |
| 2700429447 | Mrs Susanna Rantala Ibsen | ERINVALE GOLF CLUB | 23.7 | 06-01-26 at 00:00 | 06-01-26 at 00:00 | |
| 2700450987 | Mr. Eric Ichikowitz | KNYSNA GOLF CLUB | n/a | 24-02-24 at 00:00 | ||
| 2700481057 | Master Zachers Ichikowitz | KNYSNA GOLF CLUB | n/a | |||
| 2700256227 | Mr Antonio Goncalves Ideia | READING COUNTRY CLUB | 11.7 | 18-12-25 at 00:00 | 18-12-25 at 00:00 | |
| 2700479366 | Mr ALLAN IDLE | CATHEDRAL PEAK GOLF CLUB | 18.9 | 13-01-26 at 00:00 | 13-01-26 at 00:00 | |
| 2700479367 | Mrs ANN IDLE | CATHEDRAL PEAK GOLF CLUB | 18.5 | 09-11-25 at 00:00 | 09-11-25 at 00:00 | |
| 2700424864 | Mr SCOTT IDLE | PORT SHEPSTONE COUNTRY CLUB | 21.1 | 21-01-26 at 00:00 | 21-01-26 at 00:00 | |
| 2700457503 | Mr Jamaldeen Idruss | OSHAKATI GOLF CLUB | 29.8 | 10-11-25 at 00:00 | 10-11-25 at 00:00 | |
| 2700403920 | Matthew Iduoriyekemwen | Foreign and Other Golfers | n/a | |||
| 2700173839 | Mr GAVIN DENNIS IEVERS | ROYAL PORT ALFRED | 14.0 | 26-01-26 at 00:00 | 01-01-26 at 00:00 | |
| 2700400861 | Mr JAMES IEVERS | ROYAL PORT ALFRED | 26.2 | 19-01-26 at 00:00 | 19-01-26 at 00:00 | |
| 2700400862 | Mr THOMAS IEVERS | ROYAL PORT ALFRED | 9.9 | 23-01-26 at 00:00 | 21-01-26 at 00:00 | |
| 2700079716 | MRS WENDY IEVERS | ROYAL JOHANNESBURG | 13.0 | 26-01-26 at 00:00 | 25-12-25 at 00:00 | |
| 2700375573 | Mrs Rose Ifwaha | NKANA GOLF CLUB | 26.7 | 08-12-25 at 00:00 | 08-12-25 at 00:00 | |
| 2700413733 | Jared Igesund | Foreign and Other Golfers | n/a |