The 2018 Canberra Tennis International, known as the APIS Canberra International, was a professional tennis tournament played on outdoor hardcourts. It was the fourth edition of the tournament and was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Canberra, Australia, on 29 October–4 November 2018.

Country	Player	Rank1	Seed
AUS	Jason Kubler	97	1
JPN	Yoshihito Nishioka	98	2
AUS	Jordan Thompson	101	3
AUS	Alex Bolt	140	4
AUS	Marc Polmans	145	5
JPN	Hiroki Moriya	191	6
JPN	Yosuke Watanuki	231	7
JPN	Yasutaka Uchiyama	232	8

• ¹ Rankings as of 22 October 2018.

The following players received a wildcard into the singles main draw:

• Jeremy Beale
• Jacob Grills
• Luke Saville
• Aleksandar Vukic

The following players received entry from the qualifying draw:

• Thomas Fancutt
• Brydan Klein
• Rubin Statham
• Francesco Vilardo

The following player received entry as a lucky loser:

• Wu Tung-lin

Country	Player	Rank1	Seed
AUS	Arina Rodionova	161	1
GBR	Gabriella Taylor	172	2
AUS	Priscilla Hon	185	3
AUS	Olivia Rogowska	192	4
AUS	Jaimee Fourlis	199	5
AUS	Ellen Perez	214	6
AUS	Destanee Aiava	219	7
GBR	Katy Dunne	228	8

• ¹ Rankings as of 22 October 2018.

The following players received a wildcard into the singles main draw:

• Alexandra Bozovic
• Seone Mendez
• Alana Parnaby
• Olivia Tjandramulia

The following players received entry from the qualifying draw:

• Jodie Anna Burrage
• Maddison Inglis
• Irina Ramialison
• Zuzana Zlochová

• Jordan Thompson def. Nicola Kuhn 6–1, 5–7, 6–4.

• Zoe Hives def. Olivia Rogowska, 6–4, 6–2

• Evan Hoyt / Wu Tung-lin def. Jeremy Beale / Thomas Fancutt 7–6^(7–5), 5–7, [10–8].

• Ellen Perez / Arina Rodionova def. Destanee Aiava / Naiktha Bains, 6–7^(5–7), 6–3, [10–7]

• 2018 Canberra Tennis International at ITFtennis.com
• Official website