The invention discloses a microphone fixation frame, which comprises an outer base, an inner base, a first clamping piece, a second clamping piece, a first force application member and a second force application member. The inner base is arranged in the outer base; a clamping groove is formed in the inner base; the first clamping piece and the second clamping piece are arranged in the inner base and partially extend into the clamping groove; the first clamping piece and the second clamping piece are opposite; a gap is arranged between the first clamping piece and the second clamping piece; the first force application member is arranged between the first clamping piece and the outer base; the first force application member is used for applying a force facing to the second clamping piece to the first clamping piece; the second force application member is arranged between the second clamping piece and the outer base; and the second force application member is used for applying a force facing to the first clamping piece to the second clamping piece. The microphone fixation frame enables a microphone to be clamped firmly, allows the microphone to be fetched easily, does not influence beauty of the microphone and is wide in angle adjustment range.