John Lewis Coster (1838 – 17 December 1886) was a 19th century Member of Parliament from Christchurch, New Zealand.
He represented the Heathcote electorate from 1884 to 1886, when he died.
Wilson, James Oakley (1985) [First ed. published 1913]. New Zealand parliamentary record, 1840-1984 (4 ed.). Wellington: V.R. Ward, Govt. Printer. OCLC 154283103.
| Parliament of New Zealand | ||
|---|---|---|
| Preceded by William Wynn-Williams |
Member of Parliament for Heathcote 1884–1886 |
Succeeded by Frederic Jones |