| South East Essex | |
|---|---|
| Former borough constituency for the House of Commons | |
&sq=&lang=&file=File:SouthEastEssex1974Constituency.svg) South East Essex, showing boundaries used from 1955-1974 | |
| 1955–1983 | |
| Seats | one |
| Created from | Billericay and Southend East |
| Replaced by | Castle Point and Rochford |
| 1885–1950 | |
| Seats | one |
| Created from | East Essex, South Essex |
| Replaced by | Billericay and Southend East |
South East Essex was a parliamentary constituency in Essex in the East of England. It returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom.