Here. Brief excerpt:
Current female heads of state and government
There are 192 members of the United Nations, 2 independent states outside, a few self-declared de-facto independent states and many self-ruling depencies. 22 have got female leaders at the moment.
Of the monarchies, there are reigning Queens in 3 countries: Denmark, The Netherlands and the United Kingdom – and the latter is represented by female Governor Generals in Antigua and Barbuda, Australia, Canada and Saint Lucia, who function as their countries’ de-facto Heads of State.
The 8 female Presidents are in Argentina, Chile, Finland, India, Ireland, Liberia, The Philippines and San Marino.
Via Alpha Females