Abstract: Five triterpene saponins were isolated from the aqueous extract of the leaves of Panax notoginseng (Burk.) F.H.Chen via various chromatographic approaches, including HPD-100 macroporous resin, silica gel, reverse phase C₁₈ and so on. Spectroscopic and chemical methods were used to elucidated their structures, which were determined to be 3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-12β,23(R)-epoxydammara-24-ene-3β,6α,20(S)-triol 20-O-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside (1), 3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-12β,23(R)-epoxydammara-24-ene-3β,6α,20(S)-triol 20-O-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside (2), notoginsenoside FP2 (3), gypenoside Ⅸ (4), ginsenoside Rg1 (5). Compounds 1 and 2 are new compounds and named as notoginsenoside Fh8 and notoginsenoside Fh9.