Wellesley South (Federal Legislative Council constituency)

{{Short description|Federal constituency in Malaysia}}

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Wellesley South was a federal constituency in Penang, Malaysia, that has been represented in the Federal Legislative Council from 1955 to 1959.

The federal constituency was created in the 1955 redistribution and is mandated to return a single member to the Federal Legislative Council under the first past the post voting system.{{Cite web|url=https://www.parlimen.gov.my/maklumat-umum.html?uweb=dn&lang=en&_print=true|access-date=2021-06-01|website=www.parlimen.gov.my|title=Parliamentary Democracy system in Malaysia}}