The Downing Street talks on Tuesday follow last week's stabbing of two men in north London in what was described as the latest attack targeting British Jews.
Representatives from business, civil society, health, culture, higher education and policing will join Jewish community members and ministers for the discussions.
Starmer said all parts of society must help confront antisemitism, framing the meetings as a cross-sector response to attacks on Britain's Jewish community.
Is the UK facing a new wave of state-sponsored terror targeting its Jewish community?
Can new government plans stop the UK's antisemitism surge when past efforts have failed?
How will Britain balance protecting citizens with preserving free speech in its fight against extremism?