Lincolnshire County Council leader Martin Hill has agreed to form a coalition with the Liberal Democrats and several Independent members.
Conservative Coun Hill said: “I’m delighted that we have been able to reach this agreement.
“This will give us a firm foundation for the next four years, so the council can continue to focus on the issues that matter most to local people.
“I look forward to working alongside my new colleagues. I’m sure that together we can achieve things that benefit all our local communities.”