The 2016 Santaizi ATP Challenger was a professional tennis tournament played on indoor carpet courts. It was the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Taipei, Taiwan between 25 April and 1 May.

Country	Player	Rank1	Seed
LTU	Ričardas Berankis	62	1
AUS	Sam Groth	80	2
JPN	Tatsuma Ito	103	3
JPN	Yūichi Sugita	111	4
UKR	Sergiy Stakhovsky	122	5
GBR	Daniel Evans	124	6
JPN	Go Soeda	128	7
RUS	Konstantin Kravchuk	129	8

• ¹ Rankings are as of April 18, 2016

The following players received wildcards into the singles main draw:

• Yi Chu-huan
• Hung Jui-chen
• Yu Cheng-yu
• Wu Tung-lin

The following players received entry from the qualifying draw:

• Marinko Matosevic
• Dayne Kelly
• Shuichi Sekiguchi
• Yuya Kibi

• Daniel Evans def. Konstantin Kravchuk, 3–6, 6–4, 6–4

• Hsieh Cheng-peng / Yang Tsung-hua def. Frederik Nielsen / David O'Hare, 7–6^(8–6), 6–4

• Combo Main Draw

• Official website