Istana Negara (meaning "State Palace" in Malay/Indonesian language) may refer to: Istana Negara, Nusantara, Indonesia Istana Negara, Jakarta, Indonesia Istana Negara, Jalan Tuanku Abdul Halim, Kuala Lumpur, Malaysia - National Palace of Malaysia since 2011 Istana Negara, Jalan Istana, Kuala Lumpur, Malaysia - Former National Palace of Malaysia, now the Royal Museum Istana Negara Singapura, the official residence and office of the President of Singapore.