The first building of the west wing is the Ordensbau (Order building, in reference to the ducal Order of the Golden Eagle), containing three apartments on the ground floor and the banquet hall.
The vestibule features a ceiling fresco of Pheme with a genius.
Pictures of Hercules adorn its walls and continue into the stairwell.
The antechamber of the Order Hall is decorated with stucco reliefs of cherubs, masks, birds, and weapons by Tomasso Soldati and Frisoni.
The Order Hall's stucco was also by Soldati and Frisoni, but the ceiling fresco is a later repainting by Scotti and Baroffio in 1731, as the original by Colomba was damaged by water and removed.
King Frederick I had the Hall renovated into a throne room in 1805–06 and moved the ceremonies of the Order to the Ordenskapelle.
Thouret designed the king's throne and baldachin, opposite Johann Baptist Seele's 1808 portrait of the king.
It was in the Order Hall that the constitutions of the Kingdom and the Free People's State of Württemberg were ratified in 1819 and 1919, respectively.

Immediately southwest of the Ordensbau is the oval Ordenskapelle (Order chapel), built from 1715 to 1723.
The Ordenskapelle was remodeled from 1746 to 1748 by Johann Christoph David von Leger on behalf of Duke Charles Eugene for Duchess Elisabeth Fredericka.
Leger removed the floor between the chapel and a second-floor Order hall and reused existing pilasters for new Rococo decor by Pietro Brilli.
Retti painted scenes from the life of Jesus on the ceiling.
On the second floor is the duchess's box, decorated in 1747–48 with stucco and frescoes of the birth of Christ and allegories of faith, hope, and love.
In 1798, Frederick I moved the Ordenskapelle's church functions to the Schlosskapelle.
Nine years later, he designated it for use by the Order of the Golden Eagle and tasked Thouret with remodeling it in the Empire style.
Thouret walled up the first-floor windows in 1807–08 for additional seating room and for the king's canopied throne under its star-studded semidome.

The Westlicher Kavalierbau (West Cavaliers' building) is attached to the Ordenskapelle, identical in layout and design to its eastern counterpart.
It was built in 1719–20, and retains some original stucco and ceiling frescoes by Riccardo and Retti.
The Festinbau, attached to the Westlicher Kavalierbau, was originally designed as a kitchen built from 1729 to 1733, and used from 1770 to 1775 as a theater.
Since 2004, the Westlicher Kavalierbau and Festinbau have housed a fashion museum.
The actual kitchen, the Küchenbau, was built separate from the palace to its west, to keep odors and possible fires at bay.
Inside are seven hearths, a bakery, a butcher's shop, several pantries, and the quarters for the servant staff in the attic and on the first floor.

The Bildergalerie (Picture gallery), the southernmost part of the west wing, was built by Frisoni in 1731–32.
The only remaining Baroque decor is Scotti's ceiling fresco depicting the life of Achilles, which first adorned the ceiling of the Ahnengalerie.
Thouret renovated the Bildergalerie in Tuscan Neoclassicism from 1803 to 1805, adding a fireplace by Isopi and a statue of Apollo opposite it.
The frescoes in the Bildergalerie's antechambers were painted in 1730 by either Scotti or Carlo Carlone.
The first building of the west wing is the Ordensbau (Order building, in reference to the ducal Order of the Golden Eagle), containing three apartments on the ground floor and the banquet hall. The vestibule features a ceiling fresco of Pheme with a genius. Pictures of Hercules adorn its walls and continue into the stairwell. The antechamber of the Order Hall is decorated with stucco reliefs of cherubs, masks, birds, and weapons by Tomasso Soldati and Frisoni. The Order Hall's stucco was also by Soldati and Frisoni, but the ceiling fresco is a later repainting by Scotti and Baroffio in 1731, as the original by Colomba was damaged by water and removed. King Frederick I had the Hall renovated into a throne room in 1805–06 and moved the ceremonies of the Order to the Ordenskapelle. Thouret designed the king's throne and baldachin, opposite Johann Baptist Seele's 1808 portrait of the king. It was in the Order Hall that the constitutions of the Kingdom and the Free People's State of Württemberg were ratified in 1819 and 1919, respectively.
Immediately southwest of the Ordensbau is the oval Ordenskapelle (Order chapel), built from 1715 to 1723. The Ordenskapelle was remodeled from 1746 to 1748 by Johann Christoph David von Leger on behalf of Duke Charles Eugene for Duchess Elisabeth Fredericka. Leger removed the floor between the chapel and a second-floor Order hall and reused existing pilasters for new Rococo decor by Pietro Brilli. Retti painted scenes from the life of Jesus on the ceiling. On the second floor is the duchess's box, decorated in 1747–48 with stucco and frescoes of the birth of Christ and allegories of faith, hope, and love. In 1798, Frederick I moved the Ordenskapelle's church functions to the Schlosskapelle. Nine years later, he designated it for use by the Order of the Golden Eagle and tasked Thouret with remodeling it in the Empire style. Thouret walled up the first-floor windows in 1807–08 for additional seating room and for the king's canopied throne under its star-studded semidome.
The Westlicher Kavalierbau (West Cavaliers' building) is attached to the Ordenskapelle, identical in layout and design to its eastern counterpart. It was built in 1719–20, and retains some original stucco and ceiling frescoes by Riccardo and Retti. The Festinbau, attached to the Westlicher Kavalierbau, was originally designed as a kitchen built from 1729 to 1733, and used from 1770 to 1775 as a theater. Since 2004, the Westlicher Kavalierbau and Festinbau have housed a fashion museum. The actual kitchen, the Küchenbau, was built separate from the palace to its west, to keep odors and possible fires at bay. Inside are seven hearths, a bakery, a butcher's shop, several pantries, and the quarters for the servant staff in the attic and on the first floor.
The Bildergalerie (Picture gallery), the southernmost part of the west wing, was built by Frisoni in 1731–32. The only remaining Baroque decor is Scotti's ceiling fresco depicting the life of Achilles, which first adorned the ceiling of the Ahnengalerie. Thouret renovated the Bildergalerie in Tuscan Neoclassicism from 1803 to 1805, adding a fireplace by Isopi and a statue of Apollo opposite it. The frescoes in the Bildergalerie's antechambers were painted in 1730 by either Scotti or Carlo Carlone.
Ludwigsburg Palace