This list includes the most prominent film by each person included in the 2018 Oscars "In Memoriam" segment. They are ranked in alphabetical order by last name. It's obviously debatable what "most prominent" means, so I do my best by trying to pick a highly rated, popular, and/or characteristic film.

I haven't seen a lot of these films, so if you think any of these people are better reflected in another film, let me know.

People not directly related with any films:
Robert Osborne, 1932-2017, author
Joe Hyams, 1927-2017, public relations

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Status: Complete
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My "2018" series:
The Letterboxd Season Challenge 2018-19
Moogic’s Favorite Films Watched In 2018
Moogic’s Least Favorite Films Watched In 2018
Moogic’s Top 10 Films of 2018
Oscars In Memoriam 2018

My "Oscars Memoriam" series:
2015
2016 - 2017 - 2018 - 2019 - 2020
2021 - 2022 - 2023 - 2024 - 2025
2026