• Electrical Anisotropy: This allows liquid crystals to modulate light propagation, which is critical for display technologies and is increasingly important in quantum computing applications. • Optical Anisotropy: This property influences how light interacts with the material, often resulting in phenomena such as birefringence, which is used in optical switches and modulators. • Magnetic Anisotropy: Similar to electrical anisotropy, this property affects how liquid crystals respond to magnetic fields, which can also be utilized in quantum computing. Other significant properties include viscosity and elasticity, which are also direction-dependent, as well as the thermal properties that influence phase transitions . Liquid crystals' ability to change their optical properties in response to external electric fields is one of their most valuable characteristics for quantum computing. This electro-optical behavior enables the precise control of light's polarization state and phase, which is essential for the operation of quantum gates and other optical components in quantum computers . Quantum computing explores the quantum properties found in liquid crystals. These materials play a role in manipulating the quantum states of photons acting as qubits. Liquid crystals stand out for their anisotropic qualities and ability to respond to influences, enabling precise functions like preparing, manipulating, and measuring quantum states with exceptional accuracy and minimal energy usage, as extensively discussed in this review. Throughout this review, we will look at the phases of liquid crystals, focusing on their unique characteristics and possible uses in quantum computing. Specifically, we will examine Twisted Nematic liquid crystals (TN LCs), which have shown great potential in quantum applications, particularly in accurately controlling light phase and polarization within quantum systems. Applying TN LCs in arrangements like the Mach Zehnder interferometer has proven its effectiveness in modulating light using minimal energy. This positions them as contenders for advancing quantum computing technologies . Moreover, we will discuss other intriguing phases of liquid crystals, such as ferroelectric liquid crystals, particularly the Smectic C* phase, which offers bistability and rapid switching times-key characteristics for qubit stability and coherence . These properties make ferroelectric liquid crystals highly viable for developing quantum gates. Additionally, the emerging class of ferroelectric nematic liquid crystals presents exciting opportunities for enhancing quantum system fault tolerance and coherence times while enabling the efficient generation of entangled photon pairs. These advancements position liquid crystals as pivotal materials in the ongoing development of quantum computing, promising enhanced performance and scalability .