Alexander Gardner may refer to: Alexander Gardner (photographer) (1821–1882), Scottish photographer who emigrated to the United States Alexander Gardner (soldier) (1785–1877), traveller, soldier and mercenary Alex Gardner (artist) (born 1987), American figurative painter Alex Gardner (baseball) (1861–1926), Canadian baseball player Alex Gardner (footballer) (1877–1952), Scottish footballer for Newcastle United Alex Gardner (singer) (born 1991), Scottish singer-songwriter now known as A-L-X