| Men's singles | |
|---|---|
| 2016 Canberra Tennis International | |
| Champion |  James Duckworth |
| Runner-up | Marc Polmans |
| Final score | 7–5, 6–3 |
Benjamin Mitchell was the defending champion but chose not to defend his title.
James Duckworth won the title after defeating Marc Polmans 7–5, 6–3 in the final.
Jordan Thompson (semifinals)
Yoshihito Nishioka (withdrew)
Chung Hyeon (withdrew)
Marco Trungelliti (first round) James Duckworth (champion)
Grega Žemlja (second round) Matthew Barton (first round) John-Patrick Smith (quarterfinals) Marc Polmans (final)| Semifinals | Final | ||||||||||||
| 1 | Jordan Thompson | 3 | 4 | ||||||||||
| 5 | James Duckworth | 6 | 6 | ||||||||||
| 5 | James Duckworth | 7 | 6 | ||||||||||
| 9 | Marc Polmans | 5 | 3 | ||||||||||
| 9 | Marc Polmans | 5 | 6 | 77 | |||||||||
| Omar Jasika | 7 | 3 | 64 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Thompson | 6 | 7 | ||||||||||||||||||||||||
| M Reid | 1 | 5 | 1 | J Thompson | 6 | 6 | |||||||||||||||||||||
| LL |  N Pasha | 3 | 6 | 2 | M Ebden | 0 | 2 | ||||||||||||||||||||
| M Ebden | 6 | 1 | 6 | 1 | J Thompson | 6 | 77 | ||||||||||||||||||||
| L Saville | 4 | 2 | 8 | JP Smith | 1 | 65 | |||||||||||||||||||||
 VS Prashanth | 6 | 6 | VS Prashanth | 1 | 2 | ||||||||||||||||||||||
| B Mott | 4 | 77 | 2 | 8 | JP Smith | 6 | 6 | ||||||||||||||||||||
| 8 | J-P Smith | 6 | 65 | 6 | 1 | J Thompson | 3 | 4 | |||||||||||||||||||
| 4 | M Trungelliti | 3 | 6 | 4 | 5 | J Duckworth | 6 | 6 | |||||||||||||||||||
| Q |  D Masur | 6 | 3 | 6 | Q | D Masur | 77 | 6 | |||||||||||||||||||
| P Gunneswaran | 3 | 5 | M Banes | 62 | 3 | ||||||||||||||||||||||
| M Banes | 6 | 7 | Q | D Masur | 1 | 4 | |||||||||||||||||||||
| S Nagal | 6 | 1 | 6 | 5 | J Duckworth | 6 | 6 | ||||||||||||||||||||
| D Kelly | 4 | 6 | 2 | S Nagal | 3 | 3 | |||||||||||||||||||||
| WC | Gavin van Peperzeel | 77 | 3 | 4 | 5 | J Duckworth | 6 | 6 | |||||||||||||||||||
| 5 | J Duckworth | 65 | 6 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | M Barton | 3 | 4 | ||||||||||||||||||||||||
| WC | Daniel Nolan | 6 | 6 | WC | D Nolan | 6 | 6 | ||||||||||||||||||||
| Q | S de Waard | 6 | 6 | Q | S de Waard | 2 | 2 | ||||||||||||||||||||
| WC | T Fancutt | 4 | 1 | WC | D Nolan | 2 | 5 | ||||||||||||||||||||
| PR | J Jenkins | 6 | 3 | 0 | 9 | M Polmans | 6 | 7 | |||||||||||||||||||
| Shuichi Sekiguchi | 2 | 6 | 6 | S Sekiguchi | 1 | 2 | |||||||||||||||||||||
| S Balaji | 2 | 4 | 9 | M Polmans | 6 | 6 | |||||||||||||||||||||
| 9 | M Polmans | 6 | 6 | 9 | M Polmans | 5 | 6 | 77 | |||||||||||||||||||
| 6 | G Žemlja | 6 | 6 | O Jasika | 7 | 3 | 64 | ||||||||||||||||||||
 F Tearney | 3 | 4 | 6 | G Žemlja | 1 | 4 | |||||||||||||||||||||
| C O'Connell | 4 | 4 | O Jasika | 6 | 6 | ||||||||||||||||||||||
| O Jasika | 6 | 6 | O Jasika | 6 | 6 | ||||||||||||||||||||||
| M Purcell | 6 | 77 | Q | G Jones | 3 | 1 | |||||||||||||||||||||
| WC | H Bourchier | 4 | 61 | M Purcell | 3 | 63 | |||||||||||||||||||||
| Q | G Jones | 6 | 77 | Q | G Jones | 6 | 77 | ||||||||||||||||||||
| LL | Darren K. Polkinghorne | 1 | 65 | ||||||||||||||||||||||||
Matthew Ebden was the defending champion but lost in the second round to Marco Trungelliti.
Gaël Monfils was the defending champion, but lost in the second round to Yuki Bhambri.
Daniel Nestor and Édouard Roger-Vasselin were the defending champions, but chose not to participate together. Nestor played alongside Aisam-ul-Haq Qureshi, but lost in the first round to Rohan Bopanna and Donald Young. Roger-Vasselin teamed up with Steve Johnson, but lost in the first round to Jamie Murray and Bruno Soares.
Treat Huey and Frederik Nielsen were the defending champions but chose to defend their title with different partners. Huey partnered Robert Lindstedt but lost in the final to James Cerretani and Neal Skupski. Nielsen partnered Andreas Siljeström but lost in the semifinals to Huey and Lindstedt.
Michael Mmoh was the defending champion but chose not to defend his title.
Matthew Ebden was the defending champion but chose not to defend his title.
Marcel Granollers was the defending champion but chose not to defend his title.
Yasutaka Uchiyama was the defending champion but chose not to defend his title.
Tommy Robredo was the defending champion but retired in the first round against Maxime Janvier.
Alexander Zverev was the two-time defending champion but chose not to defend his title.
Dan Evans was the defending champion but chose not to defend his title.
Jordan Thompson was the defending champion but chose not to defend his title.
Rogério Dutra Silva was the defending champion but chose not to defend his title.
Rajeev Ram and Joe Salisbury won the men's doubles tennis title at the 2020 Australian Open, defeating wildcards Max Purcell and Luke Saville in the final, 6–4, 6–2.
Barbora Krejčíková and Rajeev Ram were the defending champions, but Ram chose not to participate. Krejčíková played alongside Nikola Mektić, and successfully defended the title, defeating Bethanie Mattek-Sands and Jamie Murray in the final 5–7, 6–4, [10–1].
Dominic Thiem was the defending champion and chose not to defend his title, as he was still competing at the 2020 US Open.
Miomir Kecmanović was the defending champion, but chose to compete at the Summer Olympics instead.
Arthur Rinderknech was the defending champion but chose not to defend his title.
John Millman was the defending champion, but lost in the quarterfinals to James Duckworth.
Carlos Alcaraz was the defending champion but chose not to defend his title.