| Champ: |  Peter Norfolk |
| Runner: |  David Wagner |
| Score: | 4–6, 6–4, 6–2 |
See main article: 2012 Australian Open.
Peter Norfolk defeated the defending champion David Wagner in the final, 4–6, 6–4, 6–2 to win the quad singles wheelchair tennis title at the 2012 Australian Open.
David Wagner (final) Peter Norfolk (champion)Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.Source:[1]