|Native name||Loch Siabhair (Irish)|
|Surface area||500 ha (1,200 acres)|
|Surface elevation||94 m (308 ft)|
Lough Sheever (Irish: Loch Siabhair) is a small lake near Mullingar, County Westmeath, Ireland. It is located off the Castlepollard road about 3 kilometers from Mullingar. The lake is popular with anglers, (coarse fishing) for roach, perch, tench, etc. Boat hire is available.