First Union Protestant Church of Mountain View was created in 1915.
First Protestant Church was created in 1875.
The first Protestant church established in Japan was the Yokohama Kaigan Church. It was built in 1872.
Martin Luther started the Protestant movement when he sought to to reform the Roman Catholic Church's use of indulgences. The first Protestant communion was celebrated in St Mary's Church, Wittenberg, Germany, in 1521. I think there is some confusion as to what the church is and what the church building is. The church is not the building, but the members of the congregation. That being cleared up, the question should be "Where was the first protestant church established?" or "Where was the first protestant church building built?" The contributor above has the correct to where and when the first protestant church was established.
Martin Luther and his followers formed the first true Protestant Church.
The first Protestant denomination that emerged after the Catholic Church was the Lutheran Church, which was founded by Martin Luther in the early 16th century. Luther's teachings and his criticism of certain practices of the Catholic Church led to the Reformation and the establishment of the Lutheran Church.
Martin Luther was one of the main people who started the Protestant Reformation so is sometimes considered the founder of Protestantism. However, there is no one thing called the "Protestant Church" so there is no one founder of it.
Calvin
First off, it's just Catholic, not Roman Catholic. Roman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the official Catholic Church. . Secondly, Martin Luther never started a movement to reform the Catholic Church, Martin Luther LEFT the Catholic Church to start his own Church. Which is a completely different thing. That is commonly mislabeled as the protestant reformation, Catholics refer to it as the protestant revolt.
The oldest Protestant churches can be dated back to the fifteenth century. They are Unitas Fratrum, which was the original name of the Moravian church) and the Moravian Church. Protestant churches usually date their inception to around the sixteenth century.
The Catholic Church is the oldest, being founded by Christ. Protestant Churches began popping up only about 500 years ago.
First Church of Belfast was created in 1818.
First Church of Hanover was created in 1835.