President Obama.
The title of the chief executive or head of the executive branch of the United States is the US President. Barack Obama, a two-term president, is coming to the end of his second term in 2016.
There are many; however most are variations on "Commander in Chief".
John Marshall, the fourth Chief Justice of the United States, who served from 1801-1835, and was instrumental in establishing the Supreme Court as a branch of government equal in power and importance to the Legislative and Executive branches.
The head of the federal executive branch is the President of the United States, who at this time is Donald Trump.
The head of the federal executive branch is the President of the United States, who at this time is Donald Trump.
Barack Obama
The president.
The President as Head of State is also known as the "Chief Executive" .
President of Algeria is the head of state and chief executive of Algeria
Chief Justice William H. Taft, former President of the United States. When you hear an era of the Supreme Court referred to by a last name, the name is always that of the Chief Justice.
The fifteen US executive departments are Treasury, Commerce, Homeland Security, Agriculture, Education, Defense, Housing and Urban Development, Health and Human Services, Labor, State, Energy,Veterans Affairs, Interior, Transportation and Justice. In most cases the function of each department is clear from its name. Interior deals with such things as national parks and forests, wildlife preservation areas, waterways ,water rights, and Indian affairs.
Taft is the last name of the William who was Chief Justice, being William Howard Taft, former president of the United States.