In 1994 Slovenská televízia broadcast a documentary Stratený syn Slovenska ("Lost Son of Slovakia") about Smik.

On 19 July 1995 the Slovak Air Force posthumously promoted Smik to Major-General.
In 2006 the British Ambassador in Bratislava presented a replica of Smik's DFC to the Slovak Air Force headquarters at Zvolen in central Slovakia.

On 28 August 2002 Sliač airbase was renamed his in honour.
On 1 July 2009 a wing of the Slovak Air Force based at Sliač was renamed the Zmiešane Krídlo Generála Otta Smika, Sliač ("Combined Wing of General Otto Smik, Sliač").
It is now called the Taktické krídlo generálmajora Otta Smika Sliač ("Tactical Wing of Major General Otto Smik Sliač").
On 26 October 2010 a bust of Smik was unveiled at the headquarters of the "Combined Wing of General Otto Smik, Sliač".
There is an annual air show at Sliač.
Since 2012 it has included a "Best display Smik Trophy".

In Bratislava there is a bronze plaque commemorating Smik designed by the sculptor Milan Struhárik.
In March 1992 a plaque was unveiled at the farm at Blooksteed in the Netherlands where Smik crashed and died.

Three streets are named after Smik: "Otto Smikstraat" in Zwolle, "Smikova" in the Černý Most suburb of Prague and "Smikova" in Bratislava.
In 1994 Slovenská televízia broadcast a documentary Stratený syn Slovenska ("Lost Son of Slovakia") about Smik.
On 19 July 1995 the Slovak Air Force posthumously promoted Smik to Major-General. In 2006 the British Ambassador in Bratislava presented a replica of Smik's DFC to the Slovak Air Force headquarters at Zvolen in central Slovakia.
On 28 August 2002 Sliač airbase was renamed his in honour. On 1 July 2009 a wing of the Slovak Air Force based at Sliač was renamed the Zmiešane Krídlo Generála Otta Smika, Sliač ("Combined Wing of General Otto Smik, Sliač"). It is now called the Taktické krídlo generálmajora Otta Smika Sliač ("Tactical Wing of Major General Otto Smik Sliač"). On 26 October 2010 a bust of Smik was unveiled at the headquarters of the "Combined Wing of General Otto Smik, Sliač". There is an annual air show at Sliač. Since 2012 it has included a "Best display Smik Trophy".
In Bratislava there is a bronze plaque commemorating Smik designed by the sculptor Milan Struhárik. In March 1992 a plaque was unveiled at the farm at Blooksteed in the Netherlands where Smik crashed and died.
Three streets are named after Smik: "Otto Smikstraat" in Zwolle, "Smikova" in the Černý Most suburb of Prague and "Smikova" in Bratislava.
Otto Smik