Eunos Single Member Constituency was a constituency in Singapore. It used to exist from 1984 to 1988, where it merged parts of Kaki Bukit and Tampines constituencies.

v t e Constituencies of Singapore
Numbers in parentheses indicate the number of representatives assigned.
Group Representation Constituencies (GRCs)	Aljunied (5) Ang Mo Kio (5) Bishan–Toa Payoh (4) Chua Chu Kang (4) East Coast (5) Holland–Bukit Timah (4) Jalan Besar (4) Jurong (5) Marine Parade (5) Marsiling–Yew Tee (4) Nee Soon (5) Pasir Ris–Punggol (5) Sembawang (5) Sengkang (4) Tampines (5) Tanjong Pagar (5) West Coast (5)
Single Member Constitutencies (SMCs)	Bukit Batok Bukit Panjang Hong Kah North Hougang Kebun Baru MacPherson Marymount Mountbatten Pioneer Potong Pasir Punggol West Radin Mas Yio Chu Kang Yuhua
Defunct constituencies	Alexandra Aljunied Ang Mo Kio Anson Ayer Rajah Balestier Bedok Bo Wen Boon Lay Boon Teck Braddell Heights Bras Basah Brickworks Bukit Gombak Bukit Ho Swee Bukit Merah Bukit Timah Buona Vista Cairnhill Changi Changkat Cheng San Chong Boon Chua Chu Kang City Clementi Crawford Delta Eunos Farrer Park Fengshan Geylang Geylang East Geylang Serai Geylang West Havelock Henderson Hong Kah Hong Lim Jalan Besar Jalan Kayu Joo Chiat Jurong Kaki Bukit Kallang Kampong Chai Chee Kampong Glam Kampong Kapor Kampong Kembangan Kampong Ubi Katong Keppel Khe Bong Kim Keat Kim Seng Kolam Ayer Kreta Ayer Kuo Chuan Leng Kee Marine Parade Moulmein Nee Soon Nee Soon Central Nee Soon East Nee Soon South Pasir Panjang Paya Lebar Punggol Punggol East Punggol–Tampines Queenstown River Valley Rochore Rural East Rural West Seletar Sembawang Sengkang West Sepoy Lines Serangoon Serangoon Gardens Siglap Southern Islands Stamford Tampines Tanah Merah Tanglin Tanjong Pagar Teck Ghee Telok Ayer Telok Blangah Thomson Tiong Bahru Toa Payoh Ulu Bedok Ulu Pandan Upper Serangoon West Coast Whampoa MMCs Municipal North-East (2) Municipal South-West (2) GRCs Bedok (4) Brickworks (4) Bukit Timah (5) Cheng San (5) Eunos (4) Holland–Bukit Panjang (5) Hong Kah (5) Kampong Glam (4) Kreta Ayer–Tanglin (4) Moulmein–Kallang (4) Pasir Panjang (3) Pasir Ris (4) Thomson (4) Tiong Bahru (3) Toa Payoh (4)
Lists of electoral divisions	1900s 1948–51 1951–55 1955–59 1959–63 1963–68 1968–72 1972–76 1976–80 1980–84 1984–88 1988–91 1991–97 1997–2001 2000s 2001–06 2006–11 2011–15 2015–20