| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Federico Iribarren | Actor | 1943 | 1 | |||
| Ola S. Isene (Ola Isene) | Actor | 1942 - 1978 | 17 | 1 | ||
| Lárus Ingólfsson | Actor, Costume Designer, Designer | 1942 - 1965 | 13 | |||
| Anna Iblová | Actor | 1941 - 1943 | 2 | |||
| Karl Ingelius | Designer | 1941 | 1 | 1 | ||
| V. Izenberg | Designer | 1940 | 1 | |||
| Anton Imkamp | Actor | 1940 | 1 | |||
| John Ireys | Actor, Dancer | 1940 | 6 | |||
| Penka Ikonomova | Actor | 1940 | 1 | |||
| Stasa Iatridou | Actor | 1939 - 1951 | 8 | |||
| Silvia Ionaşcu | Actor | 1939 - 1940 | 2 | |||
| Leonida Irimieş | Actor | 1937 | 1 | |||
| Lillian Ingebrigtson | Actor | 1937 | 1 | |||
| Roy Irving | Actor | 1936 | 1 | |||
| Alette Ihlen | Actor | 1935 | 1 | |||
| Efthyfron Iliadis | Actor | 1935 | 1 | |||
| Stanley Illsley | Actor | 1935 | 1 | |||
| Jean Inness | Actor, Director | 1934 - 1935 | 3 | |||
| Al. Ilea | Actor | 1934 | 1 | |||
| Irving Iverson | Actor | 1934 | 1 | |||
| Lela Isaïa | Actor | 1933 - 1944 | 4 | |||
| Astrid Illiger | Actor | 1933 - 1938 | 4 | |||
| David B. Itkin | Director | 1932 - 1951 | 6 | |||
| Edmund Iblacker | Actor | 1932 | 2 | |||
| Käthe Itter | Actor | 1932 | 1 | |||
| Gloria Iturbe | Actor | 1932 | 1 | |||
| Olga Ilić | Actor | 1932 | 1 | |||
| Noel Iliff | Actor, Designer, Director, Producer | 1931 - 1938 | 8 | |||
| Asta Ilse | Actor | 1931 | 1 | |||
| Fred Idström | Actor | 1930 | 2 | |||
| Ellen Isefiær | Actor, Director | 1928 - 2006 | 26 | 3 | ||
| Vilho Ilmari | Actor, Director | 1928 - 1954 | 6 | |||
| Kisaku Ito | Designer | 1928 - 1950 | 5 | |||
| Signe Indahl-Voss | Actor | 1928 - 1931 | 9 | |||
| Nikola Ikonomov | Actor | 1928 | 1 | |||
| Litja Ilmari | Actor | 1928 | 1 | |||
| Zv. Ivanova | Actor | 1928 | 1 | |||
| Emilía Indriðadóttir | Actor | 1928 | 1 | |||
| Marta Indriðadóttir | Actor | 1928 | 1 | |||
| Arnold Isolany | Actor | 1927 | 1 | |||
| A. Ionescu-Potoroacă | Actor | 1927 | 1 | |||
| Virginia Isham | Actor | 1926 | 1 | |||