The Canadian Arctic Archipelago constitutes a primary source of contemporary sea-level rise from glaciers and ice caps, yet glacier-scale, multi-decadal records on Baffin and Bylot Islands remain limited. This study reconstructs long-term elevation and volume change for seven glaciers, six in Auyuittuq National Park and one in Sirmilik National Park, using 1958/59 imagery from the Canadian National Air Photo Library. Historical digital elevation models were reconstructed using TanDEM-X for vertical ground control and PlanetScope imagery for horizontal ground control, with ArcticDEM supporting final co-registration and on-ice elevation-change analysis. Uncertainty was quantified from stable-terrain residuals, with normalized median absolute deviation values of – m. Specific geodetic mass balances for the Auyuittuq glaciers ranged from to m w.e. a for 1959–2021/22, while Fountain Glacier averaged m w.e. a for 1958–2022. Cumulative ice-volume change totalled m , equivalent to Gt. Auyuittuq glaciers shortened by – and lost – of their area. Spatial variability reflects glacier hypsometry, with lower-elevation glacier areas showing greater sensitivity to atmospheric warming. These results provide new glacier-scale geodetic mass-balance estimates for the Canadian Arctic Archipelago based on archival photogrammetry, although density assumptions that omit firn evolution require further refinement when estimating mass change.