Theresa May will remain as Prime Minister and the Conservatives will be supported by the DUP in parliament.
Speaking after meeting the Queen at Buckingham Palace, she said she intends to form a government that will provide "certainty" and guide the country through Brexit talks.
She said she was confident that the Tories would be able to work together with the Democratic Unionist Party in the "interests of the whole UK".
Mrs May added that she will work for a "Brexit deal that works for everyone in this country".
Theresa May is expected to receive a frosty reception when she meets the 1922 Committee later. But what do we know about the group?
The Prime Minister appointed her former leadership rival as Environment Secretary as she confirms her new top team.
He insisted he would be backing Theresa May as leader and has warned MPs to "calm down and get behind the Prime Minister".