|Birth name||Ang Tjong Hauw|
|Born||August 5, 1958|
Kudus, Central Java, Indonesia
|Height||1.62 m (5 ft 4 in)|
Hastomo Arbi (born Ang Tjong Hauw, 5 August 1958, in Kudus, Central Java) is a retired male Chinese Indonesian badminton player who represented Indonesia.
He was active as an international level player from the late 1970s to the mid-1980s. He is the older brother of Hariyanto Arbi, an Indonesian player of the 1990s who won men's singles at the 1995 IBF World Championships and Eddy Hartono who was a silver men's doubles medalist at the 1992 Summer Olympics.
Arbi, who developed his game at PB Djarum, is best remembered for helping Indonesia regain the Thomas Cup (men's world team championship) from China in 1984 by upsetting China's Han Jian in the second singles match. In 1979 he won men's singles at the Southeast Asian Games. In 2015, the 26th, in the category 55 years, he is the world champion in the world senior championship at Helsinborg in Sweden.
|1983||Stadium Negara, Kuala Lumpur, Malaysia||Han Jian||4–15, 13–15|
|1984||Istora Senayan, Jakarta, Indonesia||Yang Yang||8–15, 8–15|
|2015||Helsingborg Arena, Helsingborg, Sweden||Men's singles 55+||Jack Keith Priestman||21–11, 21–13|
|1979||Jakarta, Indonesia||Udom Luangpetcharaporn||15–11, 15–4|
|1981||Manila, Philippines||Liem Swie King||2–15, 7–15|
|1983||Singapore||Wong Shoon Keat||15–9, 2–15, 11–15|
The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) from 1983 to 2006.
|1983||Malaysia Open||Liem Swie King||11–15, 1–15||Runner-up|
|1983||Indonesia Open||Liem Swie King||6–15, 1–15||Runner-up|
|1984||Chinese Taipei Open||Morten Frost||11–15, 7–15||Runner-up|
|1984||Indonesia Open||Lius Pongoh||5–15, 15–10, 13–15||Runner-up|