Lumphini MRT station (Thai: สถานีลุมพินี, pronounced [sā.tʰǎː.nīː lūm.pʰī.nīː]; code BL25) is a Bangkok MRT station on the Blue Line, in Thailand.

Although the station's name refers to Lumphini Park, the Rama VI Monument that is the main sight of the park is closer to Si Lom MRT station.

Lumphini is an underground station, measuring at a width of 20 metres (66 ft) and a length of 172 metres (564 ft), and is at a depth of 26 metres (85 ft).

It uses a split platform due to half of Rama IV Road containing some of the Metropolitan Waterworks Authority's pipes.

Lumphini is represented by the lotus symbol and the color green.