锥螺属（学名Turritella）是一属中等大小及有口盖的海蜗牛。它们的壳呈密螺旋状，形成一个圆锥体。其学名取自拉丁文的「高耸」及小后缀。

锥螺属最早可以追溯至白垩纪，化石及现存物种包括：

Turritella is a genus of medium-sized sea snails with an operculum, marine gastropod mollusks in the family Turritellidae.

They have tightly coiled shells, whose overall shape is basically that of an elongated cone.

The name Turritella comes from the Latin word turritus meaning "turreted" or "towered" and the diminutive suffix -ella.