List of oldest and youngest Academy Award winners and nominees

Youngest nominees
==Best Actress in a Leading Role[edit] ==
 * Source: "Academy Award Statistics: Acting: Oldest/Youngest Winners and Nominees for Acting, By Category: Actress [in a Leading Role]", AMPAS Awards Database[3]

===Oldest winners[edit] === ===Oldest nominees[edit] === ===Youngest winners[edit] === ===Youngest nominees[edit] === ==Best Actor in a Supporting Role[edit] ==
 * Source: "Academy Award Statistics: Acting: Oldest/Youngest Winners and Nominees for Acting, By Category: Actor [in a Supporting Role]", AMPAS Awards Database[3]

===Oldest winners[edit] === ===Oldest nominees[edit] === ===Youngest winners[edit] === ===Youngest nominees[edit] === ==Best Actress in a Supporting Role[edit] ==
 * Source: "Academy Award Statistics: Acting: Oldest/Youngest Winners and Nominees for Acting, By Category: Actress [in a Supporting Role]", AMPAS Awards Database[3]

===Oldest winners[edit] === ===Oldest nominees[edit] === ===Youngest winners<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;padding-right:0.25em;unicode-bidi:-webkit-isolate;">[edit] === ===Youngest nominees<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;padding-right:0.25em;unicode-bidi:-webkit-isolate;">[edit] ===