Here is our tournament schedule. To enter any OGA event, click on the Tournaments tab, click Registration to login/sign-up and select your event. To enter a USGA event, please visit www.usga.org. If you need more assistance, contact Jay Doudican at 405-250-1741 or jdoudican@okgolf.org.
| Date | Tournament | Venue | City | Deadline |
| 2023 OGA Schedule | ||||
| May 8-9 | 4 Ball & Senior 4 Ball | Dornick Hills CC | Ardmore | May 1 |
| May 30-June 1 | Stroke Play | The Territory | Duncan | May 23 |
| June 5-8 | Junior Boys and Girls | Lincoln Park (West) | Oklahoma City | May 30 |
| June 13-16 | Senior State Amateur | Trails Golf Club | Norman | June 6 |
| June 26 | State Amateur Qualifier | Lincoln Park (West) | Oklahoma City | June 19 |
| June 29 | State Amateur Qualifier | Bailey Ranch GC | Owasso | June 19 |
| July 10-12 | State Amateur | Southern Hills CC | Tulsa | June 19 |
| July 24-25 | Women’s Stroke Play | Hillcrest CC | Bartlesville | July 17 |
| July 24-25 | Senior Stroke Play | Hillcrest CC | Bartlesville | July 17 |
| July 31-August 1 | Mid-Amateur | Quail Creek G & CC | Oklahoma City | July 24 |
| August 17 | Oklahoma Open Qualifier | Oak Tree CC (West) | Edmond | August 10 |
| August 24-26 | Oklahoma Open | Oak Tree CC (East) | Edmond | August 17 |
| 2023 USGA Qualifier Schedule | ||||
| April 24 | US Open Qualifier | The Territory | Duncan | |
| USGA Junior Amateur Qualifier | ||||
| USGA Women’s Senior-Amateur Qualifier | ||||
| July 17 | USGA Men’s Amateur Qualifier | Rose Creek GC | Oklahoma City | |
| USGA Senior Amateur Qualifier | ||||
| USGA Men’s Mid-Amateur Qualifier | ||||
| USGA Women’s Mid-Amateur Qualifier | ||||
| USGA Men’s Four-Ball Amateur Qualifier | ||||
| USGA Women’s Four-Ball Amateur Qualifier | ||||
| 2023 OJGT Schedule | ||||
| April 15-16 | Lake Hefner Spring Challenge | Lake Hefner GC (South) | Oklahoma City | April 10 |
| May 13-14 | Lincoln Park Spring Fling (East) | Lincoln Park GC (East) | Oklahoma City | May 8 |
| May 24-25 | Bailey Ranch Spring Championship | Bailey Ranch GC | Owasso | May 19 |
| September 2-3 | Talor Gooch John Conrad Fall Classic | John Conrad GC | Midwest City | August 28 |
| September 9-10 | Bailey Ranch Bash | Bailey Ranch GC | Owasso | September 5 |
| September 16-17 | Beast of the East | Lincoln Park GC (East) | Oklahoma City | September 11 |
| September 23-34 | Firelake Junior Challenge | Firelake GC | Shawnee | September 18 |
| Sept. 30-Oct. 1 | Lake Hefner Fall Round Up | Lake Hefner GC (North) | Oklahoma City | September 25 |
| October 7-8 | Best of the West | Lincoln Park GC (West) | Oklahoma City | October 2 |
| October 14-15 | Fall Finale | Shawnee CC | Shawnee | October 9 |
| October 28-29 | OJGT/TJGT Red River Challenge (Invitational) | Dornick Hills CC | Ardmore | October 23 |