There doesn’t appear to be a comprehensive, reliable list of cameras with mechanical versus non-mechanical shutters, partly because manufacturers don’t present that information consistently.

Also, most digital cameras have a mechanical shutter, with only a small number relying entirely on electronic shutter operation. Some cameras with mechanical shutters can still shoot electronically in certain modes. For example, very high frame rates or extremely fast shutter speeds are typically achieved with an electronic shutter rather than a mechanical one.

So for your use case, the key question is often not whether the camera has a mechanical shutter at all, but whether it offers an electronic shutter or video/live-view mode that avoids repeated mechanical actuations. In practice, you’ll likely need to check each camera’s manual or specifications individually rather than rely on a master list.