Walter Hermanus Jacobus Steins^[1] SJ (1 July 1810 – 7 September 1881) was a Dutch Jesuit and Catholic prelate, who became Vicar Apostolic of Bombay (1860–1867) and West Bengal (1867–1877) in India, archbishop ad personam, and third Bishop of Auckland (1879–1881).

Walter Steins was born in 1810 in Amsterdam, Netherlands. He was educated there, at St Acheul, Amiens and at Fribourg, Switzerland. In 1832 he entered the Belgian province of the Society of Jesus, was ordained a priest on 8 September 1842 (in Louvain), and made his final profession as a Jesuit in 1849.

Steins obtained permission from his superiors to proceed to Borneo (at that time part of a Dutch colony) but went instead to Bombay where he exercised his priestly ministry until 29 June 1861 when he was consecrated a Bishop and assumed the office of Vicar Apostolic. He founded the college of St Francis-Xavier In 1867 he was translated to become Vicar Apostolic of West Bengal, based in Calcutta. He brought to Bengal the French religious order of the Daughters of the Cross, founded the St Vincent's home refuge and many schools and orphanages. He began also the Bengali mission and missions to the Santals and other eastern tribes. Because of ill-health caused by a fall he was advised to return to Europe and he spent time recuperating at Conflans-sur-Seine, the novitiate of the Sisters of the Sacred Heart in Paris.^[2]

Steins recovered sufficiently to request a further appointment and on 16 May 1879 he was appointed as Bishop of Auckland. He arrived on 3 December 1879 and was 15 months in the country. He died on 7 September 1881 in Sydney, as he was, once again, returning to Europe. Archbishop Steins " ... was a distinguished theologian and linguist; broadminded and tolerant".^[2] He attended the First Vatican Council in 1870.

Steins Avenue in Hillsborough, Auckland was named after Bisschop in the early 1980s.^[3]