The objective of the present invention is to provide: an aluminum plate having good coatability and adhesion to an active material, while having high strength; and a method for producing an aluminum plate. The average opening diameter of a plurality of through holes is from 0.1 [mu]m to 100 [mu]m (inclusive); the average aperture ratio of the plurality of through holes is from 2% to 40% (inclusive); the ratio of though holes having an opening diameter of 5 [mu]m or less among the plurality of through holes is 40% or less; the ratio of though holes having an opening diameter of 40 [mu]m or moreamong the plurality of through holes is 40% or less; the ratio of though holes having a ratio of the through hole area S1 to the area S0 of a circle, the diameter of which is the major axis of the though hole, namely S1/S0 of from 0.1 to 1 (inclusive) among the plurality of through holes is 50% or more.