PROBLEM TO BE SOLVED: To provide a dental adhesive composition which does not have lower affinity to a tooth or the like and has high adhesive strength.SOLUTION: The present invention relates to the composition comprising a polymerizable monomer represented by general formula (1), and an acid group-containing polymerizable monomer. [X is a divalent group； Arand Arare each independently a divalent to tetravalent aromatic group； L1 and L2 are each independently a divalent to tetravalent hydrocarbon group having 2 to 60 atoms in the main chain； R1 and R2 are each independently H or methyl； or, m1, m2, n1 and n2 are each independently an integer of 1 to 3]SELECTED DRAWING: None
