舌羊齿目(学名:Glossopteridales)是已灭绝的种子蕨门下的一目,出现于二叠纪时的冈瓦那大陆上,在三叠纪早期时绝灭。其下最知名的属为舌羊齿属。其特征为单叶呈披针或倒披针形,具明显中脉和结成长多边形单网眼的侧脉,主要分布于冈瓦纳大陆南部,寒温带及寒带地区。
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