Farleys Brook is the name of a minor watercourse in Hucknall, Nottinghamshire. It rises in a pool within a copse close to the M1 motorway at the foot of the Misk Hills. It flows Southeastwards through the Misk Meadows, Pennine View, and Nabbs Lane Estates, where several parks and open spaces are centred on flood prevention lagoons. The Brook flows past Hucknall Aerodrome and into Bulwell Hall Park, following the A611 Hucknall Bypass.