| 1884 | Born at Barton-on-Humber, 25 October; family later moves to Barton-on-Trent where Walter eventually attends evening classes in art; various family moves. | |
| 1898 | Walter sent to Bourne College, a boarding school near Birmingham; attends art classes at the Municipal College of Art in Birmingham, under R. Taylor (1899). | |
| 1902-03 | Goes to South Africa, works as an assistant in country schools; then as a surveyor's assistant, a lawyer's clerk, and as a reporter for the Diamond Fields Advisor. | |
| 1907 | Returns to England, works as a commercial artist in Manchester; goes to London; meets Ernest S. Carlos with whom he goes on sketching trips in the South of England. | |
| 1908 | Obtains a position of Art Master at Bishop's School in Salisbury; marries Gladys Pitcher (1910) one of his students; first one-man exhibition at the school in 1911. | |
| 1912 | Newlyn Seascape exhibited at Royal Academy in London. | |
| 1913 | Exhibits for the last time in Salisbury; decides to emigrate to Canada, selects Winnipeg; arrives in Winnipeg on June 8; eventually secures teaching position at St. John's Technical School. | |
| 1914 | Meets another British artist, Cyril H. Barraud; rents a cottage at Lake of the Woods for the first time. | |
| 1915 | Learns to etch from Barraud, buys press when Barraud leaves for the War; executes first etchings. | |
| 1916 | National Gallery of Canada purchases two etchings. | |
| 1917 | Teaches at Madison, Wisconsin in the summer; begins to experiment with colour woodcut technique; produces his first woodcut. | |
| 1919 | Phillips' woodcuts discussed and reproduced in The International Studio; trip aboard the Wolverine on Lake Winnipeg. | |
| 1920 | National Gallery of Canada purchases a series of colour woodcuts by Phillips. | |
| 1921 | Becomes an Associate of the Royal Canadian Academy. | |
| 1924 | Phillips decides to move back to England with his family; three month stay at Muskoka on Big Island; sails for England in September; meets William Giles. | |
| 1925 | Meets Yoshijiro Urushibara who teaches him how to size paper; returns to Canada; another stay at Muskoka, before returning to Winnipeg; teaches at St. John's Tech for another year; also teaches at the Phillips-Musgrove School of Art (which lasts a year). | |
| 1926 | Writes The Technique of the Colour Woodcut which is published; begins a regular column called "Art and Artists" in The Winnipeg Tribune; first trip to Rocky Mountains with Tom MacLean and Eric Bergman. | |
| 1927 | First trip to the West Coast; visits Alert Bay and other Siwash and Kwakiutl villages; first portfolio appears, Ten Canadian Color Prints, in an edition of 250. | |
| 1928 | Second portfolio published, The Canadian Scene; concentrates on the Manitoba prairie as his subject matter. | |
| 1929 | Sketching trip through Manitoba with Alex Musgrove; last summer stay with the family at Lake of the Woods. | |
| 1930 | Produces first portfolio of wood engravings, An Essay in Woodcuts; York Boat on Lake Winnipeg woodcut. | |
| 1931 | Fourth portfolio appears, Ten Woodcuts; illustrates Dreams of Fort Garry. | |
| 1932 | Spends one month sketching on the West Coast. | |
| 1933 | Full member of Royal Canadian Academy. | |
| 1936 | Fifth portfolio appears, Winter Woodcuts. | |
| 1940 | Asked to be an instructor at the Banff Summer School, the first of 20 summers. | |
| 1941 | Moves to Calgary in the fall. Also teaches at Coste House. | |
| 1942 | Paints Dawn, Edmonton Airport (EAG Collection). | |
| 1946 | Phillips decides to build a home in Banff which will only be ready in the fall of 1948, when he moves to Banff. | |
| 1947 | A monograph on Phillips by Duncan Campbell Scott is published. | |
| 1953 | Trouble with eyesight begins. | |
| 1954 | Commissioned to paint murals in CPR Strathcona Park car. | |
| 1959 | First eye operation in Winnipeg. | |
| 1960 | Honorary Doctorate from the University of Alberta; moves to Victoria in December. | |
| 1961 | Phillips is totally blind. | |
| 1963 | Dies in Victoria, after a lengthy illness; ashes spread in the Rocky Mountains. |