We study the representations of the quantum Galilei group by a suitabl
e generalization of the Kirillov method on spaces of noncommutative fu
nctions. On these spaces, we determine a quasi-invariant measure with
respect to the action of the quantum group by which we discuss unitary
and irreducible representations. The latter are equivalent to represe
ntations on l(2), i.e, on the space of square summable functions on a
one-dimensional lattice.