They were all MPs in the previous parliament and have all won their seats again:

Helen Grant who has a Nigerian father won Maidstone and the Weald for the Conservative party taking 56.4% of the vote

Adam Afriyie who has a Ghanaian father won Windsor for the Conservative taking 64.4% of the vote

Mark Hendrick who is British-Somali won Preston for the Labour party taking 68% of the vote

Chuka Umunna who has a Nigerian father won Streatham for the Labour party taking 68.5% of the vote

Chi Onwurah who has a Nigerian father won Newcastle Central for the Labour party taking 64.9% of the vote

Sam Gyimah both of whose parents are Ghanaian won Surrey East for the Conservative party with 59.6% of the vote

Kwasi Kwarteng both of whose parents are Ghanaian won Spelthorne for the Conservative party with 57.3% of the vote

Kate Osamor both of whose parents are Nigerian won Edmonton for the Labour party with 71.5% of the vote

James Cleverly whose mother is Sierra Leonean won Braintree for the Conservative party with 62.8% of the vote

Priti Patel whose parents are Ugandan Asians won Witham for the Conservative party with 64.3% of the vote