Irby in the Marsh is a village and civil parish in the East Lindsey district of Lincolnshire, England.

The nearest local shops and public houses are at Burgh le Marsh, 4.5 miles (7 km) away by road.

Irby's small Grade II* listed Anglican parish church is dedicated to All Saints,[2] and seats approximately 95 people.

The village hall is a community centre for social and group activities, and was refurbished in 2010.

Planning permission was granted for the addition of a village shop and library at the hall in early 2012, with completion expected in 2013.