2019 Brisbane International – Men's singles

Men's singles
2019 Brisbane International
Champion Kei Nishikori
Runner-up Daniil Medvedev
Score6–4, 3–6, 6–2
Draw28 (4 Q / 3 WC )
Seeds8

Kei Nishikori defeated Daniil Medvedev in the final, 6–4, 3–6, 6–2 to win the men's singles tennis title at the 2019 Brisbane International. The win ended Nishikori's streak of nine consecutive finals lost on the ATP Tour.

Nick Kyrgios was the defending champion, but lost in the second round to Jérémy Chardy.