A photosensitive resin composition comprising a polysiloxane, wherein the polysiloxane is a polysiloxane represented by the general formula: wherein R 1 to R 3, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group, R 7 to R 9, Y 1, and Y 2 each independently represents hydrogen, an alkyl group, an acyl group, an aryl group, a polymer chain of the polysiloxane, or a substituent represented by the general formula, n and m each independently represents an integer of 1 or more, and I represents an integer of 0 or more: wherein R 4 to R 6, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group; and wherein the content ratio of an organosilane unit represented by the general formula in the polysiloxane is mol% in terms of a molar ratio of Si atoms, and the content ratio of an organosilane unit represented by the general formula is mol% in terms of a molar ratio of Si atoms: wherein R 1 and R 2, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group; wherein R 7 and R 8, in the general formula, each independently represents hydrogen, an alkyl group, an acyl group, an aryl group, a polymer chain of the polysiloxane, or a substituent represented by the general formula; wherein and are represented by the general formulas to; 7.5 ≤ X ≤ 75 2.5 ≤ Y ≤ 40 1.5 × Y ≤ X ≤ 3 × Y and wherein the polysiloxane includes an organosilane unit having an aromatic group, and the content ratio of the organosilane unit having an aromatic group in the polysiloxane is 15 to 80 mol% in terms of a molar ratio of Si atoms. the polysiloxane is a polysiloxane represented by the general formula: wherein R 1 to R 3, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group, R 7 to R 9, Y 1, and Y 2 each independently represents hydrogen, an alkyl group, an acyl group, an aryl group, a polymer chain of the polysiloxane, or a substituent represented by the general formula, n and m each independently represents an integer of 1 or more, and I represents an integer of 0 or more: wherein R 4 to R 6, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group; and wherein the content ratio of an organosilane unit represented by the general formula in the polysiloxane is mol% in terms of a molar ratio of Si atoms, and the content ratio of an organosilane unit represented by the general formula is mol% in terms of a molar ratio of Si atoms: wherein R 1 and R 2, in the general formula, each independently represents hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, or an aryl group; wherein R 7 and R 8, in the general formula, each independently represents hydrogen, an alkyl group, an acyl group, an aryl group, a polymer chain of the polysiloxane, or a substituent represented by the general formula; wherein and are represented by the general formulas to; 7.5 ≤ X ≤ 75 2.5 ≤ Y ≤ 40 1.5 × Y ≤ X ≤ 3 × Y and wherein the polysiloxane includes an organosilane unit having an aromatic group, and the content ratio of the organosilane unit having an aromatic group in the polysiloxane is 15 to 80 mol% in terms of a molar ratio of Si atoms. wherein R 7 and R 8, in the general formula, each independently represents hydrogen, an alkyl group, an acyl group, an aryl group, a polymer chain of the polysiloxane, or a substituent represented by the general formula; wherein and are represented by the general formulas to; 7.5 ≤ X ≤ 75 2.5 ≤ Y ≤ 40 1.5 × Y ≤ X ≤ 3 × Y and wherein the polysiloxane includes an organosilane unit having an aromatic group, and the content ratio of the organosilane unit having an aromatic group in the polysiloxane is 15 to 80 mol% in terms of a molar ratio of Si atoms.