Väinö Johannes Meltti (12 March 1898 in Viipuri – 3 May 1964) was a Finnish journalist, educationist, and politician.
Meltti was originally a member of the Social Democratic Party of Finland (SDP).
After he was freed from prison, he joined the Finnish People's Democratic League (SKDL) and the Socialist Unity Party (SYP), a member organisation of the SKDL.
From 1946 to 1964, Meltti was Governor of Uusimaa Province.
This article about a Social Democratic Party of Finland politician is a stub.