Coordinates : 51 ° 30 ′ 37 ″ N 0 ° 7 ′ 49 ″ W \ / 51.51028 ° N 0.13028 ° W \ / 51.51028 ; -0.13028 Leicester Square i \ / ˈlɛstər \ / is a pedestrianised square in the West End of London .
Coordinates : 51 ° 30 ′ 37 ″ N 0 ° 7 ′ 49 ″ W \ / 51.51028 ° N 0.13028 ° W \ / 51.51028 ; -0.13028 Leicester Square ( pronounced `` Lester '' Square ) is a pedestrianised square in the West End of London in the City of Westminster .