砂贝母（学名：Fritillaria karelinii）为百合科贝母属下的一个种。

Fritillaria karelinii is an Asian species of herbaceous perennials in the lily family, native to Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, Iran, Pakistan, and ********.

Fritillaria karelinii is up to 35 cm tall. Flowers of the wild populations are rose-violet with darker markings; flowers of cultivars may be different.