All Octicons
multi-select
Octicon sizes navigation
React
import {MultiSelectIcon} from '@primer/octicons-react' <MultiSelectIcon size={24} />
Rails
<%= render(Primer::Beta::Octicon.new(:"multi-select", size: :medium)) %>
Jekyll
{% octicon multi-select height:24 %}
Figma
This icon is called multi-select-24
in Primer's Octicons library.