Antonio Baldissera (27 May 1838 – 8 January 1917) was an Italian general, active in the Ethiopian Empire (Abyssinia) and in Italian Eritrea during the late 19th and early 20th centuries.
Baldissera was born at Padua on May 27, 1838 and died at Florence, on January 9, 1917. His birthplace in 1858 being still under Austrian rule, young Baldissera entered the Austrian army, in which he served with distinction in an infantry regiment; he was captain in the "7th Jägers" at Custoza (1866). When Venetia became Italian, he opted for Italian nationality, retaining his rank in the Italian army. In 1879 he was promoted colonel of the 7th Bersaglieri.
In 1887, he was promoted to major General and went to Eritrea under General Alessandro Asinari di San Marzano, remaining in the colony as Governor after the latter's return. Both as a soldier and an administrator he showed high qualities. He occupied Asmara, Keren and other territories, defeated the armies of Ras Alula, and had planned still further extensions of Italian dominion, profiting by the anarchy of Abyssinia. He organized the admirable native troops (Askari), developed agriculture and built roads. But owing to a disagreement with the Italian Government over his Abyssinian policy, he asked for and obtained his recall after two years of successful activity.
In 1892 he was promoted lieutenant general. When the war with Abyssinia broke out in 1895 the then Governor of the colony, General Oreste Baratieri, did not enjoy the confidence of the Italian government, which decided to send out Baldissera once more. Although the appointment was kept secret, Baratieri got wind of it, and this probably decided him to attack the enemy with an inferior force and insufficient supplies, hoping to win glory for himself before his successor's arrival. The result was the disaster of Adowa (March 1, 1896).