Fuchsia denticulata is a shrub in the family Onagraceae, native to Bolivia and Peru.

Fuchsia can be deciduous or evergreen shrubs or trees, rarely perennials, with opposite or whorled leaves and usually pendent flowers with conspicuous tubular calyx, 4 spreading sepals and 4 erect petals

F. denticulata is a species with strong, upright growth and long, tubular, reddish pink flowers, often tipped with green; the flower tube is nearly square in cross-section.