| Winai Chulabutsapa | |
| Other Names: | The King of Tango |
| Birth Name: | Wathana Chulabutsapa (วัฒนา จุลละบุษปะ) |
| Birth Date: | June 12th 1922 |
| Birth Place: | Pranakorn Province, Siam |
| Death Date: | September 14th 1999 |
| Death Place: | Bangkok, Thailand |
| Nationality: | Thai |
| Occupation: | Lead Singer, Singer, Band Leader. |
| Years Active: | 1942 - 1999 |
| Organization: | Suntaraporn band, The Public Relations Department band. |
| Notable Works: | Yen Lom Wao, Phrom Likit, Dao Lom Duean, Floor Fueang Fah. |
| The Thai King of Tango | |
Winai Chulabutsapa (Thai: วินัย จุลละบุษปะ, ; June 12, 1922 - September 14, 1999) was a lead singer of the Suntaraporn band, leader of The Public Relations Department band and Sangkheetsamphant band. He was well known for his songs which are mostly sung in Tango Rhythms until he got the famous nickname "The King of Tango".