Icuk Sugiarto (born 4 October 1962) is an Indonesian former champion badminton player.

Largely a speed and power player, Sugiarto won the gold medal at the 1983 IBF World Championships, upsetting fellow countryman Liem Swie King in the final, and the bronze medal at the 1987 and 1989 IBF World Championships. He captured singles titles at the Indonesia (1982, 1986, 1988), Malaysia (1984), Thailand (1984, 1985), French (1988), and Hong Kong (1988) Opens; at the Badminton World Cup (1985, 1986); and at the SEA Games (three consecutive times) in 1985, 1987, and 1989. At nineteen, he shared the 1982 Asian Games men's doubles title with doubles maestro Christian Hadinata. Sugiarto was a member of Indonesia's world champion Thomas Cup (men's international) team of 1984.^[1]

Sugiarto is well known for his rally game, with accurate lobs and dropshots that are unsettling and quite exhausting for his opponents, relying on his superior physical fitness and strong defensive game.

Sugiarto married Nina Yaroh in 1983. They have three children — Natassia Octaviani (1984), Tommy (1988), and Jauza (1999). Tommy and Jauza are also badminton players. Jauza won doubles medals at the junior level; Tommy is an elite men's singles player.

Men's singles

Year	Venue	Opponent	Score	Result	Ref
1988	Seoul National University Gymnasium, Seoul, South Korea	Yang Yang	4–15, 10–15	Silver	[2][3]

Men's singles

Year	Venue	Opponent	Score	Result	Ref
1983	Brøndbyhallen, Copenhagen, Denmark	Liem Swie King	15–8, 12–15, 17–16	Gold	[4]
1987	Capital Indoor Stadium, Beijing, China	Yang Yang	11–15, 5–15	Bronze	[4]
1989	Senayan Sports Complex, Jakarta, Indonesia	Yang Yang	15–13, 7–15, 9–15	Bronze	[4]

Men's singles

Year	Venue	Opponent	Score	Result	Ref
1983	Stadium Negara, Kuala Lumpur, Malaysia	Han Jian	6–15, 5–15	Bronze	[5]
1985	Senayan Sports Complex, Jakarta, Indonesia	Morten Frost	15–11, 8–15, 15–4	Gold	[6]
1986	Senayan Sports Complex, Jakarta, Indonesia	Morten Frost	5–15, 15–6, 15–11	Gold	[7]

Men's doubles

Year	Venue	Partner	Opponent	Score	Result	Ref
1982	Indraprastha Indoor Stadium, New Delhi, India	Christian Hadinata	Luan Jin Lin Jiangli	15–6, 15–8	Gold	[8]

Mixed doubles

Year	Venue	Partner	Opponent	Score	Result	Ref
1982	Indraprastha Indoor Stadium, New Delhi, India	Ruth Damayanti	Christian Hadinata Ivana Lie	15–3, 8–15, 10–15	Silver	[8]

Men's singles

Year	Venue	Opponent	Score	Result	Ref
1985	Chulalongkorn University Indoor Stadium, Bangkok, Thailand	Eddy Kurniawan	15–9, 15–6	Gold	[9]
1987	Kuningan Hall, Jakarta, Indonesia	Eddy Kurniawan	15–13, 0–15, 15–9	Gold	[10]
1989	Stadium Negara, Kuala Lumpur, Malaysia	Eddy Kurniawan	15–7, 15–10	Gold	[11]

The World Badminton Grand Prix has been sanctioned by the International Badminton Federation from 1983 to 2006.

Men's singles

Year	Tournament	Opponent	Score	Result	Ref
1982	Indonesia Open	Lius Pongoh	15–9, 15–8	Winner	[12]
1982	Swedish Open	Misbun Sidek	15–9, 14–18, 13–15	Runner-up	[13]
1983	Chinese Taipei Open	Prakash Padukone	15–10, 15–8	Winner	[14]
1983	English Masters	Jens Peter Nierhoff	7–15, 12–15	Runner-up	[15]
1983	Holland Masters	Hastomo Arbi	15–11, 15–6	Winner	[16]
1984	Thailand Open	Prakash Padukone	13–15, 15–5, 15–4	Winner	[17]
1984	Malaysia Open	Morten Frost	15–9, 15–4	Winner	[18]
1985	Thailand Open	Xiong Guobao	15–6, 15–3	Winner	[19]
1986	China Open	Misbun Sidek	15–13, 15–11	Winner	[20]
1986	Indonesia Open	Sze Yu	15–6, 15–6	Winner	[21]
1986	Hong Kong Open	Yang Yang	15–6, 8–15, 6–15	Runner-up	[22]
1986	Chinese Taipei Open	Sze Yu	15–4, 14–17, 5–15	Runner-up	[23]
1987	All England Open	Morten Frost	10–15, 0–15	Runner-up	[24]
1987	Scandinavian Open	Yang Yang	Walkover	Runner-up	[25]
1988	Indonesia Open	Lius Pongoh	15–6, 15–4	Winner	[26]
1988	Chinese Taipei Open	Lius Pongoh	15–8, 15–11	Winner	[27]
1988	French Open	Morten Frost	15–10, 6–15, 15–2	Winner	[28]
1988	Hong Kong Open	Yang Yang	7–15, 15–1, 15–11	Winner	[29]
1988	Dutch Open	Jens Peter Nierhoff	11–15, 15–9, 4–15	Runner-up	[30]

  IBF Grand Prix tournament

• BWF Profile