Vaughan Lindsay has been appointed chief executive of Alzheimer's Research UK. He will join in May from the Dartington Hall Trust, which works in the arts, social justice and sustainability, where he is chief executive.
Jane Hartley has been appointed chief executive of Vonne, the regional umbrella body for charities, voluntary groups and social enterprises in north-east England. She was formerly the organisation's chair and a business development consultant.
Nick Haisman has been appointed chief executive of the parenting support charity Family Links. He was formerly director of education.