A negative type photosensitive resin composition comprising: a polymer compound which contains a linking group represented by Formula A-1 in a main chain and an ethylenically unsaturated group; and a polymerization initiator, in Formula A-1, R 1 and R 2 each independently represent a hydrogen atom or a monovalent organic group, and X 1 represents a linking group represented by any of Formulae A-2 to A-6, in Formulae A-2 to A-6, R 3 represents a halogen atom or a monovalent organic group, a2i represents an integer of 1 to 4, a2j represents an integer of 0 to 3, a2i + a2j is 1 to 4, R 4 and R 5 each independently represent a halogen atom or a monovalent organic group, a3i and a3j each independently represent an integer of 0 to 2, a3k and a3l each independently represent an integer of 0 to 4, a3i + a3k is 1 to 6, a3j + a3l is 0 to 6 - (a3i + a3k), R 6 and R 7 each independently represent a halogen atom or a monovalent organic group, a4i and a4k each independently represent an integer of 0 to 2, a4i + a4k is 1 to 4, a4j and a4l each independently represent an integer of 0 to 2, a4j + a4l is 0 to 4 - (a4i + a4k), Y A1 represents an aromatic hydrocarbon ring or an aliphatic hydrocarbon ring, R 8 and R 9 each independently represent a halogen atom or a monovalent organic group, a5i and a5k each independently represent an integer of 0 to 3, a5i + a5k is 1 to 6, a5j and a5l each independently represent an integer of 0 to 3, a5j + a5l is 0 to 6 - (a5i + a5k), R 10 and R 11 each independently represent a halogen atom or a monovalent organic group, a6k represents an integer of 0 to 2, a6i represents an integer of 0 to 3, a6i + a6k is 1 to 5, a6l represents an integer of 0 to 2, a6j represents an integer of 0 to 3, a6l + a6j is 0 to 5 - (a6i + a6k), and Y A2 represents an aromatic hydrocarbon ring or an aliphatic hydrocarbon ring. a polymer compound which contains a linking group represented by Formula A-1 in a main chain and an ethylenically unsaturated group; and a polymerization initiator, in Formula A-1, R 1 and R 2 each independently represent a hydrogen atom or a monovalent organic group, and X 1 represents a linking group represented by any of Formulae A-2 to A-6, in Formulae A-2 to A-6, R 3 represents a halogen atom or a monovalent organic group, a2i represents an integer of 1 to 4, a2j represents an integer of 0 to 3, a2i + a2j is 1 to 4, R 4 and R 5 each independently represent a halogen atom or a monovalent organic group, a3i and a3j each independently represent an integer of 0 to 2, a3k and a3l each independently represent an integer of 0 to 4, a3i + a3k is 1 to 6, a3j + a3l is 0 to 6 - (a3i + a3k), R 6 and R 7 each independently represent a halogen atom or a monovalent organic group, a4i and a4k each independently represent an integer of 0 to 2, a4i + a4k is 1 to 4, a4j and a4l each independently represent an integer of 0 to 2, a4j + a4l is 0 to 4 - (a4i + a4k), Y A1 represents an aromatic hydrocarbon ring or an aliphatic hydrocarbon ring, R 8 and R 9 each independently represent a halogen atom or a monovalent organic group, a5i and a5k each independently represent an integer of 0 to 3, a5i + a5k is 1 to 6, a5j and a5l each independently represent an integer of 0 to 3, a5j + a5l is 0 to 6 - (a5i + a5k), R 10 and R 11 each independently represent a halogen atom or a monovalent organic group, a6k represents an integer of 0 to 2, a6i represents an integer of 0 to 3, a6i + a6k is 1 to 5, a6l represents an integer of 0 to 2, a6j represents an integer of 0 to 3, a6l + a6j is 0 to 5 - (a6i + a6k), and Y A2 represents an aromatic hydrocarbon ring or an aliphatic hydrocarbon ring.