Lamina may refer to:

• Saa Emerson Lamina, Sierra Leonean politician
• Tamba Lamina, Sierra Leonean politician and diplomat

• Planar lamina, a two-dimensional planar closed surface with mass and density, in mathematics
• Laminar flow, (or streamline flow) occurs when a fluid flows in parallel layers, with no disruption between the layers
• Lamina (algae), a structure in seaweeds
• Lamina (anatomy), with several meanings
• Lamina (leaf), the flat part of a leaf, an organ of a plant
• Lamina, the largest petal of a floret in an aster family flowerhead: see Glossary of botanical terms § lamina
• Lamina (spider), a genus in the family Toxopidae
• Lamina (neuropil), the most peripheral neuropil of the insect visual system
• Nuclear lamina, another structure of a living cell
• Basal lamina, a structure of a living cell
• Lamina propria, the connective part of the mucous
• Lamina of the vertebral arch
• Lamination (geology), a layering structure in sedimentary rocks usually less than 1 cm in thickness
• Laminae, a part of the horse hoof
• Laminae, another name for the core lamiids, a clade in botany

• Lamia, a creature from Greek mythology.
• Lamia (Basque mythology), a creature from Basque mythology
• Lamina cribrosa (disambiguation)
• Laminar (disambiguation)
• All pages with titles beginning with Lamina
• All pages with titles containing Lamina